Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (64 commits)
  Input: tsc2005 - remove 'disable' sysfs attribute
  Input: tsc2005 - add open/close
  Input: tsc2005 - handle read errors from SPI layer
  Input: tsc2005 - do not rearm timer in hardirq handler
  Input: tsc2005 - don't use work for 'pen up' handling
  Input: tsc2005 - do not use 0 in place of NULL
  Input: tsc2005 - use true/false for boolean variables
  Input: tsc2005 - hide selftest attribute if we can't reset
  Input: tsc2005 - rework driver initialization code
  Input: tsc2005 - set up bus type in input device
  Input: tsc2005 - set up parent device
  Input: tsc2005 - clear driver data after unbinding
  Input: tsc2005 - add module description
  Input: tsc2005 - remove driver banner message
  Input: tsc2005 - remove incorrect module alias
  Input: tsc2005 - convert to using dev_pm_ops
  Input: tsc2005 - use spi_get/set_drvdata()
  Input: introduce tsc2005 driver
  Input: xen-kbdfront - move to drivers/input/misc
  Input: xen-kbdfront - add grant reference for shared page
  ...

arch/arm/mach-s5pv210/mach-goni.c

@@ -15,7 +15,7 @@
 #include <linux/fb.h>
 #include <linux/i2c.h>
 #include <linux/i2c-gpio.h>
-#include <linux/i2c/qt602240_ts.h>
+#include <linux/i2c/atmel_mxt_ts.h>
 #include <linux/mfd/max8998.h>
 #include <linux/mfd/wm8994/pdata.h>
 #include <linux/regulator/fixed.h>
@@ -25,6 +25,7 @@
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/gpio.h>
+#include <linux/interrupt.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -225,7 +226,7 @@ static void __init goni_radio_init(void)
 }
 
 /* TSP */
-static struct qt602240_platform_data qt602240_platform_data = {
+static struct mxt_platform_data qt602240_platform_data = {
 	.x_line		= 17,
 	.y_line		= 11,
 	.x_size		= 800,
@@ -233,7 +234,8 @@ static struct qt602240_platform_data qt602240_platform_data = {
 	.blen		= 0x21,
 	.threshold	= 0x28,
 	.voltage	= 2800000,              /* 2.8V */
-	.orient		= QT602240_DIAGONAL,
+	.orient		= MXT_DIAGONAL,
+	.irqflags	= IRQF_TRIGGER_FALLING,
 };
 
 static struct s3c2410_platform_i2c i2c2_data __initdata = {

drivers/hid/hid-apple.c

@@ -481,6 +481,12 @@ static const struct hid_device_id apple_devices[] = {
 		.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
 		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
+		.driver_data = APPLE_HAS_FN },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
+		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),

drivers/hid/hid-core.c

@@ -1333,6 +1333,9 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
@@ -1840,6 +1843,9 @@ static const struct hid_device_id hid_mouse_ignore_list[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
 	{ }

drivers/hid/hid-ids.h

@@ -103,6 +103,9 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI	0x0242
 #define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO	0x0243
 #define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS	0x0244
+#define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI	0x0245
+#define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO	0x0246
+#define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS	0x0247
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI  0x0239
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO   0x023a
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS   0x023b

drivers/hid/hid-input.c

@@ -900,8 +900,8 @@ int hidinput_connect(struct hid_device *hid, unsigned int force)
 					hid->ll_driver->hidinput_input_event;
 				input_dev->open = hidinput_open;
 				input_dev->close = hidinput_close;
-				input_dev->setkeycode_new = hidinput_setkeycode;
-				input_dev->getkeycode_new = hidinput_getkeycode;
+				input_dev->setkeycode = hidinput_setkeycode;
+				input_dev->getkeycode = hidinput_getkeycode;
 
 				input_dev->name = hid->name;
 				input_dev->phys = hid->phys;

drivers/input/Kconfig

@@ -161,16 +161,6 @@ config INPUT_APMPOWER
 	  To compile this driver as a module, choose M here: the
 	  module will be called apm-power.
 
-config XEN_KBDDEV_FRONTEND
-	tristate "Xen virtual keyboard and mouse support"
-	depends on XEN_FBDEV_FRONTEND
-	default y
-	select XEN_XENBUS_FRONTEND
-	help
-	  This driver implements the front-end of the Xen virtual
-	  keyboard and mouse device driver.  It communicates with a back-end
-	  in another domain.
-
 comment "Input Device Drivers"
 
 source "drivers/input/keyboard/Kconfig"

drivers/input/Makefile

@@ -24,5 +24,3 @@ obj-$(CONFIG_INPUT_TOUCHSCREEN)	+= touchscreen/
 obj-$(CONFIG_INPUT_MISC)	+= misc/
 
 obj-$(CONFIG_INPUT_APMPOWER)	+= apm-power.o
-
-obj-$(CONFIG_XEN_KBDDEV_FRONTEND)	+= xen-kbdfront.o

drivers/input/evdev.c

@@ -321,6 +321,9 @@ static ssize_t evdev_write(struct file *file, const char __user *buffer,
 	struct input_event event;
 	int retval;
 
+	if (count < input_event_size())
+		return -EINVAL;
+
 	retval = mutex_lock_interruptible(&evdev->mutex);
 	if (retval)
 		return retval;
@@ -330,17 +333,16 @@ static ssize_t evdev_write(struct file *file, const char __user *buffer,
 		goto out;
 	}
 
-	while (retval < count) {
-
+	do {
 		if (input_event_from_user(buffer + retval, &event)) {
 			retval = -EFAULT;
 			goto out;
 		}
+		retval += input_event_size();
 
 		input_inject_event(&evdev->handle,
 				   event.type, event.code, event.value);
-		retval += input_event_size();
-	}
+	} while (retval + input_event_size() <= count);
 
  out:
 	mutex_unlock(&evdev->mutex);

drivers/input/input-polldev.c

@@ -192,7 +192,7 @@ static struct attribute_group input_polldev_attribute_group = {
 };
 
 /**
- * input_allocate_polled_device - allocated memory polled device
+ * input_allocate_polled_device - allocate memory for polled device
  *
  * The function allocates memory for a polled device and also
  * for an input device associated with this polled device.
@@ -239,7 +239,7 @@ EXPORT_SYMBOL(input_free_polled_device);
  * with input layer. The device should be allocated with call to
  * input_allocate_polled_device(). Callers should also set up poll()
  * method and set up capabilities (id, name, phys, bits) of the
- * corresponing input_dev structure.
+ * corresponding input_dev structure.
  */
 int input_register_polled_device(struct input_polled_dev *dev)
 {

drivers/input/input.c

@@ -791,22 +791,9 @@ int input_get_keycode(struct input_dev *dev, struct input_keymap_entry *ke)
 	int retval;
 
 	spin_lock_irqsave(&dev->event_lock, flags);
-
-	if (dev->getkeycode) {
-		/*
-		 * Support for legacy drivers, that don't implement the new
-		 * ioctls
-		 */
-		u32 scancode = ke->index;
-
-		memcpy(ke->scancode, &scancode, sizeof(scancode));
-		ke->len = sizeof(scancode);
-		retval = dev->getkeycode(dev, scancode, &ke->keycode);
-	} else {
-		retval = dev->getkeycode_new(dev, ke);
-	}
-
+	retval = dev->getkeycode(dev, ke);
 	spin_unlock_irqrestore(&dev->event_lock, flags);
+
 	return retval;
 }
 EXPORT_SYMBOL(input_get_keycode);
@@ -831,35 +818,7 @@ int input_set_keycode(struct input_dev *dev,
 
 	spin_lock_irqsave(&dev->event_lock, flags);
 
-	if (dev->setkeycode) {
-		/*
-		 * Support for legacy drivers, that don't implement the new
-		 * ioctls
-		 */
-		unsigned int scancode;
-
-		retval = input_scancode_to_scalar(ke, &scancode);
-		if (retval)
-			goto out;
-
-		/*
-		 * We need to know the old scancode, in order to generate a
-		 * keyup effect, if the set operation happens successfully
-		 */
-		if (!dev->getkeycode) {
-			retval = -EINVAL;
-			goto out;
-		}
-
-		retval = dev->getkeycode(dev, scancode, &old_keycode);
-		if (retval)
-			goto out;
-
-		retval = dev->setkeycode(dev, scancode, ke->keycode);
-	} else {
-		retval = dev->setkeycode_new(dev, ke, &old_keycode);
-	}
-
+	retval = dev->setkeycode(dev, ke, &old_keycode);
 	if (retval)
 		goto out;
 
@@ -1846,11 +1805,11 @@ int input_register_device(struct input_dev *dev)
 		dev->rep[REP_PERIOD] = 33;
 	}
 
-	if (!dev->getkeycode && !dev->getkeycode_new)
-		dev->getkeycode_new = input_default_getkeycode;
+	if (!dev->getkeycode)
+		dev->getkeycode = input_default_getkeycode;
 
-	if (!dev->setkeycode && !dev->setkeycode_new)
-		dev->setkeycode_new = input_default_setkeycode;
+	if (!dev->setkeycode)
+		dev->setkeycode = input_default_setkeycode;
 
 	dev_set_name(&dev->dev, "input%ld",
 		     (unsigned long) atomic_inc_return(&input_no) - 1);

drivers/input/keyboard/Kconfig

@@ -112,6 +112,16 @@ config KEYBOARD_ATKBD_RDI_KEYCODES
 	  right-hand column will be interpreted as the key shown in the
 	  left-hand column.
 
+config KEYBOARD_QT1070
+       tristate "Atmel AT42QT1070 Touch Sensor Chip"
+       depends on I2C
+       help
+         Say Y here if you want to use Atmel AT42QT1070 QTouch
+         Sensor chip as input device.
+
+         To compile this driver as a module, choose M here:
+         the module will be called qt1070
+
 config KEYBOARD_QT2160
 	tristate "Atmel AT42QT2160 Touch Sensor Chip"
 	depends on I2C && EXPERIMENTAL

drivers/input/keyboard/Makefile

@@ -34,6 +34,7 @@ obj-$(CONFIG_KEYBOARD_OMAP4)		+= omap4-keypad.o
 obj-$(CONFIG_KEYBOARD_OPENCORES)	+= opencores-kbd.o
 obj-$(CONFIG_KEYBOARD_PXA27x)		+= pxa27x_keypad.o
 obj-$(CONFIG_KEYBOARD_PXA930_ROTARY)	+= pxa930_rotary.o
+obj-$(CONFIG_KEYBOARD_QT1070)           += qt1070.o
 obj-$(CONFIG_KEYBOARD_QT2160)		+= qt2160.o
 obj-$(CONFIG_KEYBOARD_SAMSUNG)		+= samsung-keypad.o
 obj-$(CONFIG_KEYBOARD_SH_KEYSC)		+= sh_keysc.o

drivers/input/keyboard/lm8323.c

@@ -30,6 +30,7 @@
 #include <linux/delay.h>
 #include <linux/input.h>
 #include <linux/leds.h>
+#include <linux/pm.h>
 #include <linux/i2c/lm8323.h>
 #include <linux/slab.h>
 
@@ -802,8 +803,9 @@ static int __devexit lm8323_remove(struct i2c_client *client)
  * We don't need to explicitly suspend the chip, as it already switches off
  * when there's no activity.
  */
-static int lm8323_suspend(struct i2c_client *client, pm_message_t mesg)
+static int lm8323_suspend(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct lm8323_chip *lm = i2c_get_clientdata(client);
 	int i;
 
@@ -821,8 +823,9 @@ static int lm8323_suspend(struct i2c_client *client, pm_message_t mesg)
 	return 0;
 }
 
-static int lm8323_resume(struct i2c_client *client)
+static int lm8323_resume(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct lm8323_chip *lm = i2c_get_clientdata(client);
 	int i;
 
@@ -839,11 +842,10 @@ static int lm8323_resume(struct i2c_client *client)
 
 	return 0;
 }
-#else
-#define lm8323_suspend	NULL
-#define lm8323_resume	NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(lm8323_pm_ops, lm8323_suspend, lm8323_resume);
+
 static const struct i2c_device_id lm8323_id[] = {
 	{ "lm8323", 0 },
 	{ }
@@ -852,11 +854,10 @@ static const struct i2c_device_id lm8323_id[] = {
 static struct i2c_driver lm8323_i2c_driver = {
 	.driver = {
 		.name	= "lm8323",
+		.pm	= &lm8323_pm_ops,
 	},
 	.probe		= lm8323_probe,
 	.remove		= __devexit_p(lm8323_remove),
-	.suspend	= lm8323_suspend,
-	.resume		= lm8323_resume,
 	.id_table	= lm8323_id,
 };
 MODULE_DEVICE_TABLE(i2c, lm8323_id);

drivers/input/keyboard/max7359_keypad.c

@@ -17,6 +17,7 @@
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
+#include <linux/pm.h>
 #include <linux/input.h>
 #include <linux/input/matrix_keypad.h>
 
@@ -271,8 +272,10 @@ static int __devexit max7359_remove(struct i2c_client *client)
 }
 
 #ifdef CONFIG_PM
-static int max7359_suspend(struct i2c_client *client, pm_message_t mesg)
+static int max7359_suspend(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
+
 	max7359_fall_deepsleep(client);
 
 	if (device_may_wakeup(&client->dev))
@@ -281,8 +284,10 @@ static int max7359_suspend(struct i2c_client *client, pm_message_t mesg)
 	return 0;
 }
 
-static int max7359_resume(struct i2c_client *client)
+static int max7359_resume(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
+
 	if (device_may_wakeup(&client->dev))
 		disable_irq_wake(client->irq);
 
@@ -291,11 +296,10 @@ static int max7359_resume(struct i2c_client *client)
 
 	return 0;
 }
-#else
-#define max7359_suspend	NULL
-#define max7359_resume	NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(max7359_pm, max7359_suspend, max7359_resume);
+
 static const struct i2c_device_id max7359_ids[] = {
 	{ "max7359", 0 },
 	{ }
@@ -305,11 +309,10 @@ MODULE_DEVICE_TABLE(i2c, max7359_ids);
 static struct i2c_driver max7359_i2c_driver = {
 	.driver = {
 		.name = "max7359",
+		.pm   = &max7359_pm,
 	},
 	.probe		= max7359_probe,
 	.remove		= __devexit_p(max7359_remove),
-	.suspend	= max7359_suspend,
-	.resume		= max7359_resume,
 	.id_table	= max7359_ids,
 };
 

drivers/input/keyboard/mcs_touchkey.c

 /*
- * mcs_touchkey.c - Touchkey driver for MELFAS MCS5000/5080 controller
+ * Touchkey driver for MELFAS MCS5000/5080 controller
  *
  * Copyright (C) 2010 Samsung Electronics Co.Ltd
  * Author: HeungJun Kim <riverful.kim@samsung.com>
@@ -19,6 +19,7 @@
 #include <linux/input.h>
 #include <linux/irq.h>
 #include <linux/slab.h>
+#include <linux/pm.h>
 
 /* MCS5000 Touchkey */
 #define MCS5000_TOUCHKEY_STATUS		0x04
@@ -45,6 +46,8 @@ struct mcs_touchkey_chip {
 };
 
 struct mcs_touchkey_data {
+	void (*poweron)(bool);
+
 	struct i2c_client *client;
 	struct input_dev *input_dev;
 	struct mcs_touchkey_chip chip;
@@ -169,6 +172,11 @@ static int __devinit mcs_touchkey_probe(struct i2c_client *client,
 	if (pdata->cfg_pin)
 		pdata->cfg_pin();
 
+	if (pdata->poweron) {
+		data->poweron = pdata->poweron;
+		data->poweron(true);
+	}
+
 	error = request_threaded_irq(client->irq, NULL, mcs_touchkey_interrupt,
 			IRQF_TRIGGER_FALLING, client->dev.driver->name, data);
 	if (error) {
@@ -196,12 +204,57 @@ static int __devexit mcs_touchkey_remove(struct i2c_client *client)
 	struct mcs_touchkey_data *data = i2c_get_clientdata(client);
 
 	free_irq(client->irq, data);
+	if (data->poweron)
+		data->poweron(false);
 	input_unregister_device(data->input_dev);
 	kfree(data);
 
 	return 0;
 }
 
+static void mcs_touchkey_shutdown(struct i2c_client *client)
+{
+	struct mcs_touchkey_data *data = i2c_get_clientdata(client);
+
+	if (data->poweron)
+		data->poweron(false);
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int mcs_touchkey_suspend(struct device *dev)
+{
+	struct mcs_touchkey_data *data = dev_get_drvdata(dev);
+	struct i2c_client *client = data->client;
+
+	/* Disable the work */
+	disable_irq(client->irq);
+
+	/* Finally turn off the power */
+	if (data->poweron)
+		data->poweron(false);
+
+	return 0;
+}
+
+static int mcs_touchkey_resume(struct device *dev)
+{
+	struct mcs_touchkey_data *data = dev_get_drvdata(dev);
+	struct i2c_client *client = data->client;
+
+	/* Enable the device first */
+	if (data->poweron)
+		data->poweron(true);
+
+	/* Enable irq again */
+	enable_irq(client->irq);
+
+	return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(mcs_touchkey_pm_ops,
+			 mcs_touchkey_suspend, mcs_touchkey_resume);
+
 static const struct i2c_device_id mcs_touchkey_id[] = {
 	{ "mcs5000_touchkey", MCS5000_TOUCHKEY },
 	{ "mcs5080_touchkey", MCS5080_TOUCHKEY },
@@ -213,9 +266,11 @@ static struct i2c_driver mcs_touchkey_driver = {
 	.driver = {
 		.name	= "mcs_touchkey",
 		.owner	= THIS_MODULE,
+		.pm	= &mcs_touchkey_pm_ops,
 	},
 	.probe		= mcs_touchkey_probe,
 	.remove		= __devexit_p(mcs_touchkey_remove),
+	.shutdown       = mcs_touchkey_shutdown,
 	.id_table	= mcs_touchkey_id,
 };
 

drivers/input/keyboard/omap4-keypad.c

@@ -29,6 +29,7 @@
 #include <linux/io.h>
 #include <linux/input.h>
 #include <linux/slab.h>
+#include <linux/pm_runtime.h>
 
 #include <plat/omap4-keypad.h>
 
@@ -80,20 +81,6 @@ struct omap4_keypad {
 	unsigned short keymap[];
 };
 
-static void __devinit omap4_keypad_config(struct omap4_keypad *keypad_data)
-{
-	__raw_writel(OMAP4_VAL_FUNCTIONALCFG,
-			keypad_data->base + OMAP4_KBD_CTRL);
-	__raw_writel(OMAP4_VAL_DEBOUNCINGTIME,
-			keypad_data->base + OMAP4_KBD_DEBOUNCINGTIME);
-	__raw_writel(OMAP4_VAL_IRQDISABLE,
-			keypad_data->base + OMAP4_KBD_IRQSTATUS);
-	__raw_writel(OMAP4_DEF_IRQENABLE_EVENTEN | OMAP4_DEF_IRQENABLE_LONGKEY,
-			keypad_data->base + OMAP4_KBD_IRQENABLE);
-	__raw_writel(OMAP4_DEF_WUP_EVENT_ENA | OMAP4_DEF_WUP_LONG_KEY_ENA,
-			keypad_data->base + OMAP4_KBD_WAKEUPENABLE);
-}
-
 /* Interrupt handler */
 static irqreturn_t omap4_keypad_interrupt(int irq, void *dev_id)
 {
@@ -144,6 +131,49 @@ static irqreturn_t omap4_keypad_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+static int omap4_keypad_open(struct input_dev *input)
+{
+	struct omap4_keypad *keypad_data = input_get_drvdata(input);
+
+	pm_runtime_get_sync(input->dev.parent);
+
+	disable_irq(keypad_data->irq);
+
+	__raw_writel(OMAP4_VAL_FUNCTIONALCFG,
+			keypad_data->base + OMAP4_KBD_CTRL);
+	__raw_writel(OMAP4_VAL_DEBOUNCINGTIME,
+			keypad_data->base + OMAP4_KBD_DEBOUNCINGTIME);
+	__raw_writel(OMAP4_VAL_IRQDISABLE,
+			keypad_data->base + OMAP4_KBD_IRQSTATUS);
+	__raw_writel(OMAP4_DEF_IRQENABLE_EVENTEN | OMAP4_DEF_IRQENABLE_LONGKEY,
+			keypad_data->base + OMAP4_KBD_IRQENABLE);
+	__raw_writel(OMAP4_DEF_WUP_EVENT_ENA | OMAP4_DEF_WUP_LONG_KEY_ENA,
+			keypad_data->base + OMAP4_KBD_WAKEUPENABLE);
+
+	enable_irq(keypad_data->irq);
+
+	return 0;
+}
+
+static void omap4_keypad_close(struct input_dev *input)
+{
+	struct omap4_keypad *keypad_data = input_get_drvdata(input);
+
+	disable_irq(keypad_data->irq);
+
+	/* Disable interrupts */
+	__raw_writel(OMAP4_VAL_IRQDISABLE,
+		     keypad_data->base + OMAP4_KBD_IRQENABLE);
+
+	/* clear pending interrupts */
+	__raw_writel(__raw_readl(keypad_data->base + OMAP4_KBD_IRQSTATUS),
+			keypad_data->base + OMAP4_KBD_IRQSTATUS);
+
+	enable_irq(keypad_data->irq);
+
+	pm_runtime_put_sync(input->dev.parent);
+}
+
 static int __devinit omap4_keypad_probe(struct platform_device *pdev)
 {
 	const struct omap4_keypad_platform_data *pdata;
@@ -225,6 +255,9 @@ static int __devinit omap4_keypad_probe(struct platform_device *pdev)
 	input_dev->id.product = 0x0001;
 	input_dev->id.version = 0x0001;
 
+	input_dev->open = omap4_keypad_open;
+	input_dev->close = omap4_keypad_close;
+
 	input_dev->keycode	= keypad_data->keymap;
 	input_dev->keycodesize	= sizeof(keypad_data->keymap[0]);
 	input_dev->keycodemax	= max_keys;
@@ -239,8 +272,6 @@ static int __devinit omap4_keypad_probe(struct platform_device *pdev)
 	matrix_keypad_build_keymap(pdata->keymap_data, row_shift,
 			input_dev->keycode, input_dev->keybit);
 
-	omap4_keypad_config(keypad_data);
-
 	error = request_irq(keypad_data->irq, omap4_keypad_interrupt,
 			     IRQF_TRIGGER_RISING,
 			     "omap4-keypad", keypad_data);
@@ -249,17 +280,19 @@ static int __devinit omap4_keypad_probe(struct platform_device *pdev)
 		goto err_free_input;
 	}
 
+	pm_runtime_enable(&pdev->dev);
+
 	error = input_register_device(keypad_data->input);
 	if (error < 0) {
 		dev_err(&pdev->dev, "failed to register input device\n");
-		goto err_free_irq;
+		goto err_pm_disable;
 	}
 
-
 	platform_set_drvdata(pdev, keypad_data);
 	return 0;
 
-err_free_irq:
+err_pm_disable:
+	pm_runtime_disable(&pdev->dev);
 	free_irq(keypad_data->irq, keypad_data);
 err_free_input:
 	input_free_device(input_dev);
@@ -278,6 +311,9 @@ static int __devexit omap4_keypad_remove(struct platform_device *pdev)
 	struct resource *res;
 
 	free_irq(keypad_data->irq, keypad_data);
+
+	pm_runtime_disable(&pdev->dev);
+
 	input_unregister_device(keypad_data->input);
 
 	iounmap(keypad_data->base);

drivers/input/keyboard/qt1070.c

+/*
+ *  Atmel AT42QT1070 QTouch Sensor Controller
+ *
+ *  Copyright (C) 2011 Atmel
+ *
+ *  Authors: Bo Shen <voice.shen@atmel.com>
+ *
+ *  Base on AT42QT2160 driver by:
+ *  Raphael Derosso Pereira <raphaelpereira@gmail.com>
+ *  Copyright (C) 2009
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+#include <linux/jiffies.h>
+#include <linux/delay.h>
+
+/* Address for each register */
+#define CHIP_ID            0x00
+#define QT1070_CHIP_ID     0x2E
+
+#define FW_VERSION         0x01
+#define QT1070_FW_VERSION  0x15
+
+#define DET_STATUS         0x02
+
+#define KEY_STATUS         0x03
+
+/* Calibrate */
+#define CALIBRATE_CMD      0x38
+#define QT1070_CAL_TIME    200
+
+/* Reset */
+#define RESET              0x39
+#define QT1070_RESET_TIME  255
+
+/* AT42QT1070 support up to 7 keys */
+static const unsigned short qt1070_key2code[] = {
+	KEY_0, KEY_1, KEY_2, KEY_3,
+	KEY_4, KEY_5, KEY_6,
+};
+
+struct qt1070_data {
+	struct i2c_client *client;
+	struct input_dev *input;
+	unsigned int irq;
+	unsigned short keycodes[ARRAY_SIZE(qt1070_key2code)];
+	u8 last_keys;
+};
+
+static int qt1070_read(struct i2c_client *client, u8 reg)
+{
+	int ret;
+
+	ret = i2c_smbus_read_byte_data(client, reg);
+	if (ret < 0)
+		dev_err(&client->dev,
+			"can not read register, returned %d\n", ret);
+
+	return ret;
+}
+
+static int qt1070_write(struct i2c_client *client, u8 reg, u8 data)
+{
+	int ret;
+
+	ret = i2c_smbus_write_byte_data(client, reg, data);
+	if (ret < 0)
+		dev_err(&client->dev,
+			"can not write register, returned %d\n", ret);
+
+	return ret;
+}
+
+static bool __devinit qt1070_identify(struct i2c_client *client)
+{
+	int id, ver;
+
+	/* Read Chip ID */
+	id = qt1070_read(client, CHIP_ID);
+	if (id != QT1070_CHIP_ID) {
+		dev_err(&client->dev, "ID %d not supported\n", id);
+		return false;
+	}
+
+	/* Read firmware version */
+	ver = qt1070_read(client, FW_VERSION);
+	if (ver < 0) {
+		dev_err(&client->dev, "could not read the firmware version\n");
+		return false;
+	}
+
+	dev_info(&client->dev, "AT42QT1070 firmware version %x\n", ver);
+
+	return true;
+}
+
+static irqreturn_t qt1070_interrupt(int irq, void *dev_id)
+{
+	struct qt1070_data *data = dev_id;
+	struct i2c_client *client = data->client;
+	struct input_dev *input = data->input;
+	int i;
+	u8 new_keys, keyval, mask = 0x01;
+
+	/* Read the detected status register, thus clearing interrupt */
+	qt1070_read(client, DET_STATUS);
+
+	/* Read which key changed */
+	new_keys = qt1070_read(client, KEY_STATUS);
+
+	for (i = 0; i < ARRAY_SIZE(qt1070_key2code); i++) {
+		keyval = new_keys & mask;
+		if ((data->last_keys & mask) != keyval)
+			input_report_key(input, data->keycodes[i], keyval);
+		mask <<= 1;
+	}
+	input_sync(input);
+
+	data->last_keys = new_keys;
+	return IRQ_HANDLED;
+}
+
+static int __devinit qt1070_probe(struct i2c_client *client,
+				const struct i2c_device_id *id)
+{
+	struct qt1070_data *data;
+	struct input_dev *input;
+	int i;
+	int err;
+
+	err = i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE);
+	if (!err) {
+		dev_err(&client->dev, "%s adapter not supported\n",
+			dev_driver_string(&client->adapter->dev));
+		return -ENODEV;
+	}
+
+	if (!client->irq) {
+		dev_err(&client->dev, "please assign the irq to this device\n");
+		return -EINVAL;
+	}
+
+	/* Identify the qt1070 chip */
+	if (!qt1070_identify(client))
+		return -ENODEV;
+
+	data = kzalloc(sizeof(struct qt1070_data), GFP_KERNEL);
+	input = input_allocate_device();
+	if (!data || !input) {
+		dev_err(&client->dev, "insufficient memory\n");
+		err = -ENOMEM;
+		goto err_free_mem;
+	}
+
+	data->client = client;
+	data->input = input;
+	data->irq = client->irq;
+
+	input->name = "AT42QT1070 QTouch Sensor";
+	input->dev.parent = &client->dev;
+	input->id.bustype = BUS_I2C;
+
+	/* Add the keycode */
+	input->keycode = data->keycodes;
+	input->keycodesize = sizeof(data->keycodes[0]);
+	input->keycodemax = ARRAY_SIZE(qt1070_key2code);
+
+	__set_bit(EV_KEY, input->evbit);
+
+	for (i = 0; i < ARRAY_SIZE(qt1070_key2code); i++) {
+		data->keycodes[i] = qt1070_key2code[i];
+		__set_bit(qt1070_key2code[i], input->keybit);
+	}
+
+	/* Calibrate device */
+	qt1070_write(client, CALIBRATE_CMD, 1);
+	msleep(QT1070_CAL_TIME);
+
+	/* Soft reset */
+	qt1070_write(client, RESET, 1);
+	msleep(QT1070_RESET_TIME);
+
+	err = request_threaded_irq(client->irq, NULL, qt1070_interrupt,
+		IRQF_TRIGGER_NONE, client->dev.driver->name, data);
+	if (err) {
+		dev_err(&client->dev, "fail to request irq\n");
+		goto err_free_mem;
+	}
+
+	/* Register the input device */
+	err = input_register_device(data->input);
+	if (err) {
+		dev_err(&client->dev, "Failed to register input device\n");
+		goto err_free_irq;
+	}
+
+	i2c_set_clientdata(client, data);
+
+	/* Read to clear the chang line */
+	qt1070_read(client, DET_STATUS);
+
+	return 0;
+
+err_free_irq:
+	free_irq(client->irq, data);
+err_free_mem:
+	input_free_device(input);
+	kfree(data);
+	return err;
+}
+
+static int __devexit qt1070_remove(struct i2c_client *client)
+{
+	struct qt1070_data *data = i2c_get_clientdata(client);
+
+	/* Release IRQ */
+	free_irq(client->irq, data);
+
+	input_unregister_device(data->input);
+	kfree(data);
+
+	i2c_set_clientdata(client, NULL);
+
+	return 0;
+}
+
+static const struct i2c_device_id qt1070_id[] = {
+	{ "qt1070", 0 },
+	{ },
+};
+
+static struct i2c_driver qt1070_driver = {
+	.driver	= {
+		.name	= "qt1070",
+		.owner	= THIS_MODULE,
+	},
+	.id_table	= qt1070_id,
+	.probe		= qt1070_probe,
+	.remove		= __devexit_p(qt1070_remove),
+};
+
+static int __init qt1070_init(void)
+{
+	return i2c_add_driver(&qt1070_driver);
+}
+module_init(qt1070_init);
+
+static void __exit qt1070_exit(void)
+{
+	i2c_del_driver(&qt1070_driver);
+}
+module_exit(qt1070_exit);
+
+MODULE_AUTHOR("Bo Shen <voice.shen@atmel.com>");
+MODULE_DESCRIPTION("Driver for AT42QT1070 QTouch sensor");
+MODULE_LICENSE("GPL");

drivers/input/keyboard/tc3589x-keypad.c

@@ -402,7 +402,7 @@ static int __devexit tc3589x_keypad_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int tc3589x_keypad_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
@@ -439,17 +439,17 @@ static int tc3589x_keypad_resume(struct device *dev)
 
 	return 0;
 }
+#endif
 
-static const SIMPLE_DEV_PM_OPS(tc3589x_keypad_dev_pm_ops,
+static SIMPLE_DEV_PM_OPS(tc3589x_keypad_dev_pm_ops,
 			 tc3589x_keypad_suspend, tc3589x_keypad_resume);
-#endif
 
 static struct platform_driver tc3589x_keypad_driver = {
-	.driver.name  = "tc3589x-keypad",
-	.driver.owner = THIS_MODULE,
-#ifdef CONFIG_PM
-	.driver.pm = &tc3589x_keypad_dev_pm_ops,
-#endif
+	.driver	= {
+		.name	= "tc3589x-keypad",
+		.owner	= THIS_MODULE,
+		.pm	= &tc3589x_keypad_dev_pm_ops,
+	},
 	.probe	= tc3589x_keypad_probe,
 	.remove	= __devexit_p(tc3589x_keypad_remove),
 };

drivers/input/keyboard/tca6416-keypad.c

@@ -297,6 +297,7 @@ static int __devinit tca6416_keypad_probe(struct i2c_client *client,
 	}
 
 	i2c_set_clientdata(client, chip);
+	device_init_wakeup(&client->dev, 1);
 
 	return 0;
 
@@ -326,10 +327,37 @@ static int __devexit tca6416_keypad_remove(struct i2c_client *client)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int tca6416_keypad_suspend(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct tca6416_keypad_chip *chip = i2c_get_clientdata(client);
+
+	if (device_may_wakeup(dev))
+		enable_irq_wake(chip->irqnum);
+
+	return 0;
+}
+
+static int tca6416_keypad_resume(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct tca6416_keypad_chip *chip = i2c_get_clientdata(client);
+
+	if (device_may_wakeup(dev))
+		disable_irq_wake(chip->irqnum);
+
+	return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(tca6416_keypad_dev_pm_ops,
+			 tca6416_keypad_suspend, tca6416_keypad_resume);
 
 static struct i2c_driver tca6416_keypad_driver = {
 	.driver = {
 		.name	= "tca6416-keypad",
+		.pm	= &tca6416_keypad_dev_pm_ops,
 	},
 	.probe		= tca6416_keypad_probe,
 	.remove		= __devexit_p(tca6416_keypad_remove),

drivers/input/misc/Kconfig

@@ -454,4 +454,17 @@ config INPUT_CMA3000_I2C
 	  To compile this driver as a module, choose M here: the
 	  module will be called cma3000_d0x_i2c.
 
+config INPUT_XEN_KBDDEV_FRONTEND
+	tristate "Xen virtual keyboard and mouse support"
+	depends on XEN_FBDEV_FRONTEND
+	default y
+	select XEN_XENBUS_FRONTEND
+	help
+	  This driver implements the front-end of the Xen virtual
+	  keyboard and mouse device driver.  It communicates with a back-end
+	  in another domain.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called xen-kbdfront.
+
 endif

drivers/input/misc/Makefile

@@ -42,5 +42,6 @@ obj-$(CONFIG_INPUT_TWL4030_VIBRA)	+= twl4030-vibra.o
 obj-$(CONFIG_INPUT_UINPUT)		+= uinput.o
 obj-$(CONFIG_INPUT_WISTRON_BTNS)	+= wistron_btns.o
 obj-$(CONFIG_INPUT_WM831X_ON)		+= wm831x-on.o
+obj-$(CONFIG_INPUT_XEN_KBDDEV_FRONTEND)	+= xen-kbdfront.o
 obj-$(CONFIG_INPUT_YEALINK)		+= yealink.o
 

drivers/input/misc/ad714x-i2c.c

@@ -10,23 +10,23 @@
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/types.h>
+#include <linux/pm.h>
 #include "ad714x.h"
 
 #ifdef CONFIG_PM
-static int ad714x_i2c_suspend(struct i2c_client *client, pm_message_t message)
+static int ad714x_i2c_suspend(struct device *dev)
 {
-	return ad714x_disable(i2c_get_clientdata(client));
+	return ad714x_disable(i2c_get_clientdata(to_i2c_client(dev)));
 }
 
-static int ad714x_i2c_resume(struct i2c_client *client)
+static int ad714x_i2c_resume(struct device *dev)
 {
-	return ad714x_enable(i2c_get_clientdata(client));
+	return ad714x_enable(i2c_get_clientdata(to_i2c_client(dev)));
 }
-#else
-# define ad714x_i2c_suspend NULL
-# define ad714x_i2c_resume  NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(ad714x_i2c_pm, ad714x_i2c_suspend, ad714x_i2c_resume);
+
 static int ad714x_i2c_write(struct device *dev, unsigned short reg,
 				unsigned short data)
 {
@@ -114,11 +114,10 @@ MODULE_DEVICE_TABLE(i2c, ad714x_id);
 static struct i2c_driver ad714x_i2c_driver = {
 	.driver = {
 		.name = "ad714x_captouch",
+		.pm   = &ad714x_i2c_pm,
 	},
 	.probe    = ad714x_i2c_probe,
 	.remove   = __devexit_p(ad714x_i2c_remove),
-	.suspend  = ad714x_i2c_suspend,
-	.resume	  = ad714x_i2c_resume,
 	.id_table = ad714x_id,
 };
 

drivers/input/misc/ad714x-spi.c

@@ -9,6 +9,7 @@
 #include <linux/input.h>	/* BUS_I2C */
 #include <linux/module.h>
 #include <linux/spi/spi.h>
+#include <linux/pm.h>
 #include <linux/types.h>
 #include "ad714x.h"
 
@@ -16,20 +17,19 @@
 #define AD714x_SPI_READ            BIT(10)
 
 #ifdef CONFIG_PM
-static int ad714x_spi_suspend(struct spi_device *spi, pm_message_t message)
+static int ad714x_spi_suspend(struct device *dev)
 {
-	return ad714x_disable(spi_get_drvdata(spi));
+	return ad714x_disable(spi_get_drvdata(to_spi_device(dev)));
 }
 
-static int ad714x_spi_resume(struct spi_device *spi)
+static int ad714x_spi_resume(struct device *dev)
 {
-	return ad714x_enable(spi_get_drvdata(spi));
+	return ad714x_enable(spi_get_drvdata(to_spi_device(dev)));
 }
-#else
-# define ad714x_spi_suspend NULL
-# define ad714x_spi_resume  NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(ad714x_spi_pm, ad714x_spi_suspend, ad714x_spi_resume);
+
 static int ad714x_spi_read(struct device *dev, unsigned short reg,
 		unsigned short *data)
 {
@@ -79,11 +79,10 @@ static struct spi_driver ad714x_spi_driver = {
 	.driver = {
 		.name	= "ad714x_captouch",
 		.owner	= THIS_MODULE,
+		.pm	= &ad714x_spi_pm,
 	},
 	.probe		= ad714x_spi_probe,
 	.remove		= __devexit_p(ad714x_spi_remove),
-	.suspend	= ad714x_spi_suspend,
-	.resume		= ad714x_spi_resume,
 };
 
 static __init int ad714x_spi_init(void)

drivers/input/misc/adxl34x-i2c.c

@@ -11,6 +11,7 @@
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/types.h>
+#include <linux/pm.h>
 #include "adxl34x.h"
 
 static int adxl34x_smbus_read(struct device *dev, unsigned char reg)
@@ -105,8 +106,9 @@ static int __devexit adxl34x_i2c_remove(struct i2c_client *client)
 }
 
 #ifdef CONFIG_PM
-static int adxl34x_i2c_suspend(struct i2c_client *client, pm_message_t message)
+static int adxl34x_i2c_suspend(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct adxl34x *ac = i2c_get_clientdata(client);
 
 	adxl34x_suspend(ac);
@@ -114,19 +116,20 @@ static int adxl34x_i2c_suspend(struct i2c_client *client, pm_message_t message)
 	return 0;
 }
 
-static int adxl34x_i2c_resume(struct i2c_client *client)
+static int adxl34x_i2c_resume(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct adxl34x *ac = i2c_get_clientdata(client);
 
 	adxl34x_resume(ac);
 
 	return 0;
 }
-#else
-# define adxl34x_i2c_suspend NULL
-# define adxl34x_i2c_resume  NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(adxl34x_i2c_pm, adxl34x_i2c_suspend,
+			 adxl34x_i2c_resume);
+
 static const struct i2c_device_id adxl34x_id[] = {
 	{ "adxl34x", 0 },
 	{ }
@@ -138,11 +141,10 @@ static struct i2c_driver adxl34x_driver = {
 	.driver = {
 		.name = "adxl34x",
 		.owner = THIS_MODULE,
+		.pm = &adxl34x_i2c_pm,
 	},
 	.probe    = adxl34x_i2c_probe,
 	.remove   = __devexit_p(adxl34x_i2c_remove),
-	.suspend  = adxl34x_i2c_suspend,
-	.resume   = adxl34x_i2c_resume,
 	.id_table = adxl34x_id,
 };
 

drivers/input/misc/adxl34x-spi.c

@@ -10,6 +10,7 @@
 #include <linux/input.h>	/* BUS_SPI */
 #include <linux/module.h>
 #include <linux/spi/spi.h>
+#include <linux/pm.h>
 #include <linux/types.h>
 #include "adxl34x.h"
 
@@ -57,7 +58,7 @@ static int adxl34x_spi_read_block(struct device *dev,
 	return (status < 0) ? status : 0;
 }
 
-static const struct adxl34x_bus_ops adx134x_spi_bops = {
+static const struct adxl34x_bus_ops adxl34x_spi_bops = {
 	.bustype	= BUS_SPI,
 	.write		= adxl34x_spi_write,
 	.read		= adxl34x_spi_read,
@@ -76,7 +77,7 @@ static int __devinit adxl34x_spi_probe(struct spi_device *spi)
 
 	ac = adxl34x_probe(&spi->dev, spi->irq,
 			   spi->max_speed_hz > MAX_FREQ_NO_FIFODELAY,
-			   &adx134x_spi_bops);
+			   &adxl34x_spi_bops);
 
 	if (IS_ERR(ac))
 		return PTR_ERR(ac);
@@ -94,8 +95,9 @@ static int __devexit adxl34x_spi_remove(struct spi_device *spi)
 }
 
 #ifdef CONFIG_PM
-static int adxl34x_spi_suspend(struct spi_device *spi, pm_message_t message)
+static int adxl34x_spi_suspend(struct device *dev)
 {
+	struct spi_device *spi = to_spi_device(dev);
 	struct adxl34x *ac = dev_get_drvdata(&spi->dev);
 
 	adxl34x_suspend(ac);
@@ -103,29 +105,29 @@ static int adxl34x_spi_suspend(struct spi_device *spi, pm_message_t message)
 	return 0;
 }
 
-static int adxl34x_spi_resume(struct spi_device *spi)
+static int adxl34x_spi_resume(struct device *dev)
 {
+	struct spi_device *spi = to_spi_device(dev);
 	struct adxl34x *ac = dev_get_drvdata(&spi->dev);
 
 	adxl34x_resume(ac);
 
 	return 0;
 }
-#else
-# define adxl34x_spi_suspend NULL
-# define adxl34x_spi_resume  NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(adxl34x_spi_pm, adxl34x_spi_suspend,
+			 adxl34x_spi_resume);
+
 static struct spi_driver adxl34x_driver = {
 	.driver = {
 		.name = "adxl34x",
 		.bus = &spi_bus_type,
 		.owner = THIS_MODULE,
+		.pm = &adxl34x_spi_pm,
 	},
 	.probe   = adxl34x_spi_probe,
 	.remove  = __devexit_p(adxl34x_spi_remove),
-	.suspend = adxl34x_spi_suspend,
-	.resume  = adxl34x_spi_resume,
 };
 
 static int __init adxl34x_spi_init(void)

drivers/input/misc/ati_remote2.c

@@ -612,8 +612,8 @@ static int ati_remote2_input_init(struct ati_remote2 *ar2)
 	idev->open = ati_remote2_open;
 	idev->close = ati_remote2_close;
 
-	idev->getkeycode_new = ati_remote2_getkeycode;
-	idev->setkeycode_new = ati_remote2_setkeycode;
+	idev->getkeycode = ati_remote2_getkeycode;
+	idev->setkeycode = ati_remote2_setkeycode;
 
 	idev->name = ar2->name;
 	idev->phys = ar2->phys;

drivers/input/misc/uinput.c

@@ -347,8 +347,7 @@ static int uinput_setup_device(struct uinput_device *udev, const char __user *bu
 {
 	struct uinput_user_dev	*user_dev;
 	struct input_dev	*dev;
-	char			*name;
-	int			i, size;
+	int			i;
 	int			retval;
 
 	if (count != sizeof(struct uinput_user_dev))
@@ -362,30 +361,25 @@ static int uinput_setup_device(struct uinput_device *udev, const char __user *bu
 
 	dev = udev->dev;
 
-	user_dev = kmalloc(sizeof(struct uinput_user_dev), GFP_KERNEL);
-	if (!user_dev)
-		return -ENOMEM;
-
-	if (copy_from_user(user_dev, buffer, sizeof(struct uinput_user_dev))) {
-		retval = -EFAULT;
-		goto exit;
-	}
+	user_dev = memdup_user(buffer, sizeof(struct uinput_user_dev));
+	if (IS_ERR(user_dev))
+		return PTR_ERR(user_dev);
 
 	udev->ff_effects_max = user_dev->ff_effects_max;
 
-	size = strnlen(user_dev->name, UINPUT_MAX_NAME_SIZE) + 1;
-	if (!size) {
+	/* Ensure name is filled in */
+	if (!user_dev->name[0]) {
 		retval = -EINVAL;
 		goto exit;
 	}
 
 	kfree(dev->name);
-	dev->name = name = kmalloc(size, GFP_KERNEL);
-	if (!name) {
+	dev->name = kstrndup(user_dev->name, UINPUT_MAX_NAME_SIZE,
+			     GFP_KERNEL);
+	if (!dev->name) {
 		retval = -ENOMEM;
 		goto exit;
 	}
-	strlcpy(name, user_dev->name, size);
 
 	dev->id.bustype	= user_dev->id.bustype;
 	dev->id.vendor	= user_dev->id.vendor;
@@ -622,7 +616,6 @@ static long uinput_ioctl_handler(struct file *file, unsigned int cmd,
 	struct uinput_ff_upload ff_up;
 	struct uinput_ff_erase  ff_erase;
 	struct uinput_request   *req;
-	int                     length;
 	char			*phys;
 
 	retval = mutex_lock_interruptible(&udev->mutex);
@@ -689,24 +682,15 @@ static long uinput_ioctl_handler(struct file *file, unsigned int cmd,
 				retval = -EINVAL;
 				goto out;
 			}
-			length = strnlen_user(p, 1024);
-			if (length <= 0) {
-				retval = -EFAULT;
-				break;
+
+			phys = strndup_user(p, 1024);
+			if (IS_ERR(phys)) {
+				retval = PTR_ERR(phys);
+				goto out;
 			}
+
 			kfree(udev->dev->phys);
-			udev->dev->phys = phys = kmalloc(length, GFP_KERNEL);
-			if (!phys) {
-				retval = -ENOMEM;
-				break;
-			}
-			if (copy_from_user(phys, p, length)) {
-				udev->dev->phys = NULL;
-				kfree(phys);
-				retval = -EFAULT;
-				break;
-			}
-			phys[length - 1] = '\0';
+			udev->dev->phys = phys;
 			break;
 
 		case UI_BEGIN_FF_UPLOAD:

drivers/input/xen-kbdfront.c → drivers/input/misc/xen-kbdfront.c

@@ -11,12 +11,6 @@
  *  more details.
  */
 
-/*
- * TODO:
- *
- * Switch to grant tables together with xen-fbfront.c.
- */
-
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/kernel.h>
@@ -30,6 +24,8 @@
 #include <xen/xen.h>
 #include <xen/events.h>
 #include <xen/page.h>
+#include <xen/grant_table.h>
+#include <xen/interface/grant_table.h>
 #include <xen/interface/io/fbif.h>
 #include <xen/interface/io/kbdif.h>
 #include <xen/xenbus.h>
@@ -38,6 +34,7 @@ struct xenkbd_info {
 	struct input_dev *kbd;
 	struct input_dev *ptr;
 	struct xenkbd_page *page;
+	int gref;
 	int irq;
 	struct xenbus_device *xbdev;
 	char phys[32];
@@ -110,7 +107,7 @@ static irqreturn_t input_handler(int rq, void *dev_id)
 static int __devinit xenkbd_probe(struct xenbus_device *dev,
 				  const struct xenbus_device_id *id)
 {
-	int ret, i;
+	int ret, i, abs;
 	struct xenkbd_info *info;
 	struct input_dev *kbd, *ptr;
 
@@ -122,12 +119,18 @@ static int __devinit xenkbd_probe(struct xenbus_device *dev,
 	dev_set_drvdata(&dev->dev, info);
 	info->xbdev = dev;
 	info->irq = -1;
+	info->gref = -1;
 	snprintf(info->phys, sizeof(info->phys), "xenbus/%s", dev->nodename);
 
 	info->page = (void *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
 	if (!info->page)
 		goto error_nomem;
 
+	if (xenbus_scanf(XBT_NIL, dev->otherend, "feature-abs-pointer", "%d", &abs) < 0)
+		abs = 0;
+	if (abs)
+		xenbus_printf(XBT_NIL, dev->nodename, "request-abs-pointer", "1");
+
 	/* keyboard */
 	kbd = input_allocate_device();
 	if (!kbd)
@@ -137,11 +140,12 @@ static int __devinit xenkbd_probe(struct xenbus_device *dev,
 	kbd->id.bustype = BUS_PCI;
 	kbd->id.vendor = 0x5853;
 	kbd->id.product = 0xffff;
-	kbd->evbit[0] = BIT(EV_KEY);
+
+	__set_bit(EV_KEY, kbd->evbit);
 	for (i = KEY_ESC; i < KEY_UNKNOWN; i++)
-		set_bit(i, kbd->keybit);
+		__set_bit(i, kbd->keybit);
 	for (i = KEY_OK; i < KEY_MAX; i++)
-		set_bit(i, kbd->keybit);
+		__set_bit(i, kbd->keybit);
 
 	ret = input_register_device(kbd);
 	if (ret) {
@@ -160,12 +164,20 @@ static int __devinit xenkbd_probe(struct xenbus_device *dev,
 	ptr->id.bustype = BUS_PCI;
 	ptr->id.vendor = 0x5853;
 	ptr->id.product = 0xfffe;
-	ptr->evbit[0] = BIT(EV_KEY) | BIT(EV_REL) | BIT(EV_ABS);
-	for (i = BTN_LEFT; i <= BTN_TASK; i++)
-		set_bit(i, ptr->keybit);
-	ptr->relbit[0] = BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL);
+
+	if (abs) {
+		__set_bit(EV_ABS, ptr->evbit);
 		input_set_abs_params(ptr, ABS_X, 0, XENFB_WIDTH, 0, 0);
 		input_set_abs_params(ptr, ABS_Y, 0, XENFB_HEIGHT, 0, 0);
+	} else {
+		input_set_capability(ptr, EV_REL, REL_X);
+		input_set_capability(ptr, EV_REL, REL_Y);
+	}
+	input_set_capability(ptr, EV_REL, REL_WHEEL);
+
+	__set_bit(EV_KEY, ptr->evbit);
+	for (i = BTN_LEFT; i <= BTN_TASK; i++)
+		__set_bit(i, ptr->keybit);
 
 	ret = input_register_device(ptr);
 	if (ret) {
@@ -218,15 +230,20 @@ static int xenkbd_connect_backend(struct xenbus_device *dev,
 	int ret, evtchn;
 	struct xenbus_transaction xbt;
 
+	ret = gnttab_grant_foreign_access(dev->otherend_id,
+	                                  virt_to_mfn(info->page), 0);
+	if (ret < 0)
+		return ret;
+	info->gref = ret;
+
 	ret = xenbus_alloc_evtchn(dev, &evtchn);
 	if (ret)
-		return ret;
+		goto error_grant;
 	ret = bind_evtchn_to_irqhandler(evtchn, input_handler,
 					0, dev->devicetype, info);
 	if (ret < 0) {
-		xenbus_free_evtchn(dev, evtchn);
 		xenbus_dev_fatal(dev, ret, "bind_evtchn_to_irqhandler");
-		return ret;
+		goto error_evtchan;
 	}
 	info->irq = ret;
 
@@ -234,10 +251,13 @@ static int xenkbd_connect_backend(struct xenbus_device *dev,
 	ret = xenbus_transaction_start(&xbt);
 	if (ret) {
 		xenbus_dev_fatal(dev, ret, "starting transaction");
-		return ret;
+		goto error_irqh;
 	}
 	ret = xenbus_printf(xbt, dev->nodename, "page-ref", "%lu",
 			    virt_to_mfn(info->page));
+	if (ret)
+		goto error_xenbus;
+	ret = xenbus_printf(xbt, dev->nodename, "page-gref", "%u", info->gref);
 	if (ret)
 		goto error_xenbus;
 	ret = xenbus_printf(xbt, dev->nodename, "event-channel", "%u",
@@ -249,7 +269,7 @@ static int xenkbd_connect_backend(struct xenbus_device *dev,
 		if (ret == -EAGAIN)
 			goto again;
 		xenbus_dev_fatal(dev, ret, "completing transaction");
-		return ret;
+		goto error_irqh;
 	}
 
 	xenbus_switch_state(dev, XenbusStateInitialised);
@@ -258,6 +278,14 @@ static int xenkbd_connect_backend(struct xenbus_device *dev,
  error_xenbus:
 	xenbus_transaction_end(xbt, 1);
 	xenbus_dev_fatal(dev, ret, "writing xenstore");
+ error_irqh:
+	unbind_from_irqhandler(info->irq, info);
+	info->irq = -1;
+ error_evtchan:
+	xenbus_free_evtchn(dev, evtchn);
+ error_grant:
+	gnttab_end_foreign_access_ref(info->gref, 0);
+	info->gref = -1;
 	return ret;
 }
 
@@ -266,13 +294,16 @@ static void xenkbd_disconnect_backend(struct xenkbd_info *info)
 	if (info->irq >= 0)
 		unbind_from_irqhandler(info->irq, info);
 	info->irq = -1;
+	if (info->gref >= 0)
+		gnttab_end_foreign_access_ref(info->gref, 0);
+	info->gref = -1;
 }
 
 static void xenkbd_backend_changed(struct xenbus_device *dev,
 				   enum xenbus_state backend_state)
 {
 	struct xenkbd_info *info = dev_get_drvdata(&dev->dev);
-	int ret, val;
+	int val;
 
 	switch (backend_state) {
 	case XenbusStateInitialising:
@@ -285,16 +316,6 @@ static void xenkbd_backend_changed(struct xenbus_device *dev,
 
 	case XenbusStateInitWait:
 InitWait:
-		ret = xenbus_scanf(XBT_NIL, info->xbdev->otherend,
-				   "feature-abs-pointer", "%d", &val);
-		if (ret < 0)
-			val = 0;
-		if (val) {
-			ret = xenbus_printf(XBT_NIL, info->xbdev->nodename,
-					    "request-abs-pointer", "1");
-			if (ret)
-				pr_warning("can't request abs-pointer\n");
-		}
 		xenbus_switch_state(dev, XenbusStateConnected);
 		break;
 

drivers/input/mouse/bcm5974.c

@@ -63,6 +63,10 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI	0x0242
 #define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO	0x0243
 #define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS	0x0244
+/* Macbook8 (unibody, March 2011) */
+#define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI	0x0245
+#define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO	0x0246
+#define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS	0x0247
 
 #define BCM5974_DEVICE(prod) {					\
 	.match_flags = (USB_DEVICE_ID_MATCH_DEVICE |		\
@@ -96,6 +100,10 @@ static const struct usb_device_id bcm5974_table[] = {
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
+	/* MacbookPro8 */
+	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
+	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
+	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
 	/* Terminating entry */
 	{}
 };
@@ -274,6 +282,18 @@ static const struct bcm5974_config bcm5974_config_table[] = {
 		{ DIM_X, DIM_X / SN_COORD, -4616, 5112 },
 		{ DIM_Y, DIM_Y / SN_COORD, -142, 5234 }
 	},
+	{
+		USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI,
+		USB_DEVICE_ID_APPLE_WELLSPRING5_ISO,
+		USB_DEVICE_ID_APPLE_WELLSPRING5_JIS,
+		HAS_INTEGRATED_BUTTON,
+		0x84, sizeof(struct bt_data),
+		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+		{ DIM_X, DIM_X / SN_COORD, -4415, 5050 },
+		{ DIM_Y, DIM_Y / SN_COORD, -55, 6680 }
+	},
 	{}
 };
 
@@ -430,10 +450,6 @@ static int report_tp_state(struct bcm5974 *dev, int size)
 		ptest = int2bound(&c->p, raw_p);
 		origin = raw2int(f->origin);
 
-		/* set the integrated button if applicable */
-		if (c->tp_type == TYPE2)
-			ibt = raw2int(dev->tp_data[BUTTON_TYPE2]);
-
 		/* while tracking finger still valid, count all fingers */
 		if (ptest > PRESSURE_LOW && origin) {
 			abs_p = ptest;
@@ -452,6 +468,10 @@ static int report_tp_state(struct bcm5974 *dev, int size)
 		}
 	}
 
+	/* set the integrated button if applicable */
+	if (c->tp_type == TYPE2)
+		ibt = raw2int(dev->tp_data[BUTTON_TYPE2]);
+
 	if (dev->fingers < nmin)
 		dev->fingers = nmin;
 	if (dev->fingers > nmax)

drivers/input/mouse/synaptics_i2c.c

@@ -18,6 +18,7 @@
 #include <linux/delay.h>
 #include <linux/workqueue.h>
 #include <linux/slab.h>
+#include <linux/pm.h>
 
 #define DRIVER_NAME		"synaptics_i2c"
 /* maximum product id is 15 characters */
@@ -619,8 +620,9 @@ static int __devexit synaptics_i2c_remove(struct i2c_client *client)
 }
 
 #ifdef CONFIG_PM
-static int synaptics_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
+static int synaptics_i2c_suspend(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct synaptics_i2c *touch = i2c_get_clientdata(client);
 
 	cancel_delayed_work_sync(&touch->dwork);
@@ -631,9 +633,10 @@ static int synaptics_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
 	return 0;
 }
 
-static int synaptics_i2c_resume(struct i2c_client *client)
+static int synaptics_i2c_resume(struct device *dev)
 {
 	int ret;
+	struct i2c_client *client = to_i2c_client(dev);
 	struct synaptics_i2c *touch = i2c_get_clientdata(client);
 
 	ret = synaptics_i2c_reset_config(client);
@@ -645,11 +648,11 @@ static int synaptics_i2c_resume(struct i2c_client *client)
 
 	return 0;
 }
-#else
-#define synaptics_i2c_suspend	NULL
-#define synaptics_i2c_resume	NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(synaptics_i2c_pm, synaptics_i2c_suspend,
+			 synaptics_i2c_resume);
+
 static const struct i2c_device_id synaptics_i2c_id_table[] = {
 	{ "synaptics_i2c", 0 },
 	{ },
@@ -660,13 +663,12 @@ static struct i2c_driver synaptics_i2c_driver = {
 	.driver = {
 		.name	= DRIVER_NAME,
 		.owner	= THIS_MODULE,
+		.pm	= &synaptics_i2c_pm,
 	},
 
 	.probe		= synaptics_i2c_probe,
 	.remove		= __devexit_p(synaptics_i2c_remove),
 
-	.suspend	= synaptics_i2c_suspend,
-	.resume		= synaptics_i2c_resume,
 	.id_table	= synaptics_i2c_id_table,
 };
 

drivers/input/sparse-keymap.c

@@ -210,8 +210,8 @@ int sparse_keymap_setup(struct input_dev *dev,
 
 	dev->keycode = map;
 	dev->keycodemax = map_size;
-	dev->getkeycode_new = sparse_keymap_getkeycode;
-	dev->setkeycode_new = sparse_keymap_setkeycode;
+	dev->getkeycode = sparse_keymap_getkeycode;
+	dev->setkeycode = sparse_keymap_setkeycode;
 
 	return 0;
 

drivers/input/tablet/wacom_sys.c

@@ -193,16 +193,16 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
 			case HID_USAGE_X:
 				if (usage == WCM_DESKTOP) {
 					if (finger) {
-						features->device_type = BTN_TOOL_DOUBLETAP;
+						features->device_type = BTN_TOOL_FINGER;
 						if (features->type == TABLETPC2FG) {
 							/* need to reset back */
 							features->pktlen = WACOM_PKGLEN_TPC2FG;
-							features->device_type = BTN_TOOL_TRIPLETAP;
+							features->device_type = BTN_TOOL_DOUBLETAP;
 						}
 						if (features->type == BAMBOO_PT) {
 							/* need to reset back */
 							features->pktlen = WACOM_PKGLEN_BBTOUCH;
-							features->device_type = BTN_TOOL_TRIPLETAP;
+							features->device_type = BTN_TOOL_DOUBLETAP;
 							features->x_phy =
 								get_unaligned_le16(&report[i + 5]);
 							features->x_max =
@@ -241,11 +241,11 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
 			case HID_USAGE_Y:
 				if (usage == WCM_DESKTOP) {
 					if (finger) {
-						features->device_type = BTN_TOOL_DOUBLETAP;
+						features->device_type = BTN_TOOL_FINGER;
 						if (features->type == TABLETPC2FG) {
 							/* need to reset back */
 							features->pktlen = WACOM_PKGLEN_TPC2FG;
-							features->device_type = BTN_TOOL_TRIPLETAP;
+							features->device_type = BTN_TOOL_DOUBLETAP;
 							features->y_max =
 								get_unaligned_le16(&report[i + 3]);
 							features->y_phy =
@@ -254,7 +254,7 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
 						} else if (features->type == BAMBOO_PT) {
 							/* need to reset back */
 							features->pktlen = WACOM_PKGLEN_BBTOUCH;
-							features->device_type = BTN_TOOL_TRIPLETAP;
+							features->device_type = BTN_TOOL_DOUBLETAP;
 							features->y_phy =
 								get_unaligned_le16(&report[i + 3]);
 							features->y_max =

drivers/input/tablet/wacom_wac.h

@@ -88,15 +88,15 @@ struct wacom_features {
 
 struct wacom_shared {
 	bool stylus_in_proximity;
+	bool touch_down;
 };
 
 struct wacom_wac {
 	char name[64];
 	unsigned char *data;
-	int tool[3];
-	int id[3];
+	int tool[2];
+	int id[2];
 	__u32 serial[2];
-	int last_finger;
 	struct wacom_features features;
 	struct wacom_shared *shared;
 	struct input_dev *input;

drivers/input/touchscreen/Kconfig

@@ -86,6 +86,18 @@ config TOUCHSCREEN_AD7879_SPI
 	  To compile this driver as a module, choose M here: the
 	  module will be called ad7879-spi.
 
+config TOUCHSCREEN_ATMEL_MXT
+	tristate "Atmel mXT I2C Touchscreen"
+	depends on I2C
+	help
+	  Say Y here if you have Atmel mXT series I2C touchscreen,
+	  such as AT42QT602240/ATMXT224, connected to your system.
+
+	  If unsure, say N.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called atmel_mxt_ts.
+
 config TOUCHSCREEN_BITSY
 	tristate "Compaq iPAQ H3600 (Bitsy) touchscreen"
 	depends on SA1100_BITSY
@@ -339,18 +351,6 @@ config TOUCHSCREEN_PENMOUNT
 	  To compile this driver as a module, choose M here: the
 	  module will be called penmount.
 
-config TOUCHSCREEN_QT602240
-	tristate "QT602240 I2C Touchscreen"
-	depends on I2C
-	help
-	  Say Y here if you have the AT42QT602240/ATMXT224 I2C touchscreen
-	  connected to your system.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called qt602240_ts.
-
 config TOUCHSCREEN_MIGOR
 	tristate "Renesas MIGO-R touchscreen"
 	depends on SH_MIGOR && I2C
@@ -423,6 +423,16 @@ config TOUCHSCREEN_UCB1400
 	  To compile this driver as a module, choose M here: the
 	  module will be called ucb1400_ts.
 
+config TOUCHSCREEN_WM831X
+	tristate "Support for WM831x touchscreen controllers"
+	depends on MFD_WM831X
+	help
+	  This enables support for the touchscreen controller on the WM831x
+	  series of PMICs.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called wm831x-ts.
+
 config TOUCHSCREEN_WM97XX
 	tristate "Support for WM97xx AC97 touchscreen controllers"
 	depends on AC97_BUS
@@ -629,6 +639,17 @@ config TOUCHSCREEN_TOUCHIT213
 	  To compile this driver as a module, choose M here: the
 	  module will be called touchit213.
 
+config TOUCHSCREEN_TSC2005
+        tristate "TSC2005 based touchscreens"
+        depends on SPI_MASTER
+        help
+          Say Y here if you have a TSC2005 based touchscreen.
+
+	  If unsure, say N.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called tsc2005.
+
 config TOUCHSCREEN_TSC2007
 	tristate "TSC2007 based touchscreens"
 	depends on I2C

drivers/input/touchscreen/Makefile

@@ -12,6 +12,7 @@ obj-$(CONFIG_TOUCHSCREEN_AD7879)	+= ad7879.o
 obj-$(CONFIG_TOUCHSCREEN_AD7879_I2C)	+= ad7879-i2c.o
 obj-$(CONFIG_TOUCHSCREEN_AD7879_SPI)	+= ad7879-spi.o
 obj-$(CONFIG_TOUCHSCREEN_ADS7846)	+= ads7846.o
+obj-$(CONFIG_TOUCHSCREEN_ATMEL_MXT)	+= atmel_mxt_ts.o
 obj-$(CONFIG_TOUCHSCREEN_ATMEL_TSADCC)	+= atmel_tsadcc.o
 obj-$(CONFIG_TOUCHSCREEN_BITSY)		+= h3600_ts_input.o
 obj-$(CONFIG_TOUCHSCREEN_BU21013)       += bu21013_ts.o
@@ -37,7 +38,6 @@ obj-$(CONFIG_TOUCHSCREEN_HTCPEN)	+= htcpen.o
 obj-$(CONFIG_TOUCHSCREEN_USB_COMPOSITE)	+= usbtouchscreen.o
 obj-$(CONFIG_TOUCHSCREEN_PCAP)		+= pcap_ts.o
 obj-$(CONFIG_TOUCHSCREEN_PENMOUNT)	+= penmount.o
-obj-$(CONFIG_TOUCHSCREEN_QT602240)	+= qt602240_ts.o
 obj-$(CONFIG_TOUCHSCREEN_S3C2410)	+= s3c2410_ts.o
 obj-$(CONFIG_TOUCHSCREEN_ST1232)	+= st1232.o
 obj-$(CONFIG_TOUCHSCREEN_STMPE)		+= stmpe-ts.o
@@ -45,9 +45,11 @@ obj-$(CONFIG_TOUCHSCREEN_TNETV107X)	+= tnetv107x-ts.o
 obj-$(CONFIG_TOUCHSCREEN_TOUCHIT213)	+= touchit213.o
 obj-$(CONFIG_TOUCHSCREEN_TOUCHRIGHT)	+= touchright.o
 obj-$(CONFIG_TOUCHSCREEN_TOUCHWIN)	+= touchwin.o
+obj-$(CONFIG_TOUCHSCREEN_TSC2005)	+= tsc2005.o
 obj-$(CONFIG_TOUCHSCREEN_TSC2007)	+= tsc2007.o
 obj-$(CONFIG_TOUCHSCREEN_UCB1400)	+= ucb1400_ts.o
 obj-$(CONFIG_TOUCHSCREEN_WACOM_W8001)	+= wacom_w8001.o
+obj-$(CONFIG_TOUCHSCREEN_WM831X)	+= wm831x-ts.o
 obj-$(CONFIG_TOUCHSCREEN_WM97XX)	+= wm97xx-ts.o
 wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9705)	+= wm9705.o
 wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9712)	+= wm9712.o

drivers/input/touchscreen/ad7877.c

@@ -41,6 +41,7 @@
 #include <linux/delay.h>
 #include <linux/input.h>
 #include <linux/interrupt.h>
+#include <linux/pm.h>
 #include <linux/slab.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ad7877.h>
@@ -826,39 +827,37 @@ static int __devexit ad7877_remove(struct spi_device *spi)
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int ad7877_suspend(struct spi_device *spi, pm_message_t message)
+#ifdef CONFIG_PM_SLEEP
+static int ad7877_suspend(struct device *dev)
 {
-	struct ad7877 *ts = dev_get_drvdata(&spi->dev);
+	struct ad7877 *ts = dev_get_drvdata(dev);
 
 	ad7877_disable(ts);
 
 	return 0;
 }
 
-static int ad7877_resume(struct spi_device *spi)
+static int ad7877_resume(struct device *dev)
 {
-	struct ad7877 *ts = dev_get_drvdata(&spi->dev);
+	struct ad7877 *ts = dev_get_drvdata(dev);
 
 	ad7877_enable(ts);
 
 	return 0;
 }
-#else
-#define ad7877_suspend NULL
-#define ad7877_resume  NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(ad7877_pm, ad7877_suspend, ad7877_resume);
+
 static struct spi_driver ad7877_driver = {
 	.driver = {
 		.name	= "ad7877",
 		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
+		.pm	= &ad7877_pm,
 	},
 	.probe		= ad7877_probe,
 	.remove		= __devexit_p(ad7877_remove),
-	.suspend	= ad7877_suspend,
-	.resume		= ad7877_resume,
 };
 
 static int __init ad7877_init(void)

drivers/input/touchscreen/ad7879-spi.c

@@ -7,6 +7,7 @@
  */
 
 #include <linux/input.h>	/* BUS_SPI */
+#include <linux/pm.h>
 #include <linux/spi/spi.h>
 
 #include "ad7879.h"
@@ -20,9 +21,10 @@
 #define AD7879_WRITECMD(reg) (AD7879_CMD(reg))
 #define AD7879_READCMD(reg)  (AD7879_CMD(reg) | AD7879_CMD_READ)
 
-#ifdef CONFIG_PM
-static int ad7879_spi_suspend(struct spi_device *spi, pm_message_t message)
+#ifdef CONFIG_PM_SLEEP
+static int ad7879_spi_suspend(struct device *dev)
 {
+	struct spi_device *spi = to_spi_device(dev);
 	struct ad7879 *ts = spi_get_drvdata(spi);
 
 	ad7879_suspend(ts);
@@ -30,19 +32,19 @@ static int ad7879_spi_suspend(struct spi_device *spi, pm_message_t message)
 	return 0;
 }
 
-static int ad7879_spi_resume(struct spi_device *spi)
+static int ad7879_spi_resume(struct device *dev)
 {
+	struct spi_device *spi = to_spi_device(dev);
 	struct ad7879 *ts = spi_get_drvdata(spi);
 
 	ad7879_resume(ts);
 
 	return 0;
 }
-#else
-# define ad7879_spi_suspend NULL
-# define ad7879_spi_resume  NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(ad7879_spi_pm, ad7879_spi_suspend, ad7879_spi_resume);
+
 /*
  * ad7879_read/write are only used for initial setup and for sysfs controls.
  * The main traffic is done in ad7879_collect().
@@ -173,11 +175,10 @@ static struct spi_driver ad7879_spi_driver = {
 		.name	= "ad7879",
 		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
+		.pm	= &ad7879_spi_pm,
 	},
 	.probe		= ad7879_spi_probe,
 	.remove		= __devexit_p(ad7879_spi_remove),
-	.suspend	= ad7879_spi_suspend,
-	.resume		= ad7879_spi_resume,
 };
 
 static int __init ad7879_spi_init(void)

drivers/input/touchscreen/ads7846.c

@@ -26,6 +26,7 @@
 #include <linux/input.h>
 #include <linux/interrupt.h>
 #include <linux/slab.h>
+#include <linux/pm.h>
 #include <linux/gpio.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
@@ -892,9 +893,10 @@ static irqreturn_t ads7846_irq(int irq, void *handle)
 	return IRQ_HANDLED;
 }
 
-static int ads7846_suspend(struct spi_device *spi, pm_message_t message)
+#ifdef CONFIG_PM_SLEEP
+static int ads7846_suspend(struct device *dev)
 {
-	struct ads7846 *ts = dev_get_drvdata(&spi->dev);
+	struct ads7846 *ts = dev_get_drvdata(dev);
 
 	mutex_lock(&ts->lock);
 
@@ -914,9 +916,9 @@ static int ads7846_suspend(struct spi_device *spi, pm_message_t message)
 	return 0;
 }
 
-static int ads7846_resume(struct spi_device *spi)
+static int ads7846_resume(struct device *dev)
 {
-	struct ads7846 *ts = dev_get_drvdata(&spi->dev);
+	struct ads7846 *ts = dev_get_drvdata(dev);
 
 	mutex_lock(&ts->lock);
 
@@ -935,6 +937,9 @@ static int ads7846_resume(struct spi_device *spi)
 
 	return 0;
 }
+#endif
+
+static SIMPLE_DEV_PM_OPS(ads7846_pm, ads7846_suspend, ads7846_resume);
 
 static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads7846 *ts)
 {
@@ -1408,11 +1413,10 @@ static struct spi_driver ads7846_driver = {
 		.name	= "ads7846",
 		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
+		.pm	= &ads7846_pm,
 	},
 	.probe		= ads7846_probe,
 	.remove		= __devexit_p(ads7846_remove),
-	.suspend	= ads7846_suspend,
-	.resume		= ads7846_resume,
 };
 
 static int __init ads7846_init(void)

drivers/media/rc/rc-main.c

@@ -966,8 +966,8 @@ struct rc_dev *rc_allocate_device(void)
 		return NULL;
 	}
 
-	dev->input_dev->getkeycode_new = ir_getkeycode;
-	dev->input_dev->setkeycode_new = ir_setkeycode;
+	dev->input_dev->getkeycode = ir_getkeycode;
+	dev->input_dev->setkeycode = ir_setkeycode;
 	input_set_drvdata(dev->input_dev, dev);
 
 	spin_lock_init(&dev->rc_map.lock);