Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6

MAINTAINERS

@@ -964,6 +964,13 @@ L:	lm-sensors@lm-sensors.org
 W:	http://www.lm-sensors.nu/
 S:	Maintained
 
+HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
+P:	Robert Love
+M:	rlove@rlove.org
+M:	linux-kernel@vger.kernel.org
+W:	http://www.kernel.org/pub/linux/kernel/people/rml/hdaps/
+S:	Maintained
+
 HARMONY SOUND DRIVER
 P:	Kyle McMartin
 M:	kyle@parisc-linux.org

drivers/hwmon/Kconfig

@@ -411,6 +411,23 @@ config SENSORS_W83627EHF
 	  This driver can also be built as a module.  If so, the module
 	  will be called w83627ehf.
 
+config SENSORS_HDAPS
+	tristate "IBM Hard Drive Active Protection System (hdaps)"
+	depends on HWMON && INPUT && X86
+	default n
+	help
+	  This driver provides support for the IBM Hard Drive Active Protection
+	  System (hdaps), which provides an accelerometer and other misc. data.
+	  Supported laptops include the IBM ThinkPad T41, T42, T43, and R51.
+	  The accelerometer data is readable via sysfs.
+
+	  This driver also provides an input class device, allowing the
+	  laptop to act as a pinball machine-esque mouse.  This is off by
+	  default but enabled via sysfs or the module parameter "mousedev".
+
+	  Say Y here if you have an applicable laptop and want to experience
+	  the awesome power of hdaps.
+
 config HWMON_DEBUG_CHIP
 	bool "Hardware Monitoring Chip debugging messages"
 	depends on HWMON

drivers/hwmon/Makefile

@@ -22,6 +22,7 @@ obj-$(CONFIG_SENSORS_FSCHER)	+= fscher.o
 obj-$(CONFIG_SENSORS_FSCPOS)	+= fscpos.o
 obj-$(CONFIG_SENSORS_GL518SM)	+= gl518sm.o
 obj-$(CONFIG_SENSORS_GL520SM)	+= gl520sm.o
+obj-$(CONFIG_SENSORS_HDAPS)	+= hdaps.o
 obj-$(CONFIG_SENSORS_IT87)	+= it87.o
 obj-$(CONFIG_SENSORS_LM63)	+= lm63.o
 obj-$(CONFIG_SENSORS_LM75)	+= lm75.o

drivers/hwmon/sis5595.c

@@ -758,11 +758,6 @@ static int __devinit sis5595_pci_probe(struct pci_dev *dev,
 		return -ENODEV;
 	}
 
-	if (!address) {
-		dev_err(&dev->dev,"No SiS 5595 sensors found.\n");
-		return -ENODEV;
-	}
-
 	s_bridge = pci_dev_get(dev);
 	if (i2c_isa_add_driver(&sis5595_driver)) {
 		pci_dev_put(s_bridge);

drivers/hwmon/smsc47m1.c

@@ -2,8 +2,8 @@
     smsc47m1.c - Part of lm_sensors, Linux kernel modules
                  for hardware monitoring
 
-    Supports the SMSC LPC47B27x, LPC47M10x, LPC47M13x and LPC47M14x
-    Super-I/O chips.
+    Supports the SMSC LPC47B27x, LPC47M10x, LPC47M13x, LPC47M14x,
+    LPC47M15x and LPC47M192 Super-I/O chips.
 
     Copyright (C) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
     Copyright (C) 2004 Jean Delvare <khali@linux-fr.org>

drivers/hwmon/via686a.c

@@ -812,11 +812,6 @@ static int __devinit via686a_pci_probe(struct pci_dev *dev,
 		return -ENODEV;
 	}
 
-	if (!address) {
-		dev_err(&dev->dev, "No Via 686A sensors found.\n");
-		return -ENODEV;
-	}
-
 	s_bridge = pci_dev_get(dev);
 	if (i2c_isa_add_driver(&via686a_driver)) {
 		pci_dev_put(s_bridge);

drivers/hwmon/w83627hf.c

@@ -64,6 +64,10 @@ static unsigned short address;
 /* Insmod parameters */
 enum chips { any_chip, w83627hf, w83627thf, w83697hf, w83637hf };
 
+static int reset;
+module_param(reset, bool, 0);
+MODULE_PARM_DESC(reset, "Set to one to reset chip on load");
+
 static int init = 1;
 module_param(init, bool, 0);
 MODULE_PARM_DESC(init, "Set to zero to bypass chip initialization");
@@ -1279,7 +1283,15 @@ static void w83627hf_init_client(struct i2c_client *client)
 	int type = data->type;
 	u8 tmp;
 
-	if(init) {
+	if (reset) {
+		/* Resetting the chip has been the default for a long time,
+		   but repeatedly caused problems (fans going to full
+		   speed...) so it is now optional. It might even go away if
+		   nobody reports it as being useful, as I see very little
+		   reason why this would be needed at all. */
+		dev_info(&client->dev, "If reset=1 solved a problem you were "
+			 "having, please report!\n");
+
 		/* save this register */
 		i = w83627hf_read_value(client, W83781D_REG_BEEP_CONFIG);
 		/* Reset all except Watchdog values and last conversion values

drivers/i2c/busses/i2c-nforce2.c

@@ -98,11 +98,6 @@ struct nforce2_smbus {
 #define NVIDIA_SMB_PRTCL_PEC			0x80
 
 
-/* Other settings */
-#define MAX_TIMEOUT 256
-
-
-
 static s32 nforce2_access(struct i2c_adapter *adap, u16 addr,
 		       unsigned short flags, char read_write,
 		       u8 command, int size, union i2c_smbus_data *data);