[ARM] 5120/1: pxa: correct platform driver names for PXA25x and PXA27x UDC drivers

The pxa2xx_udc.c driver is renamed to pxa25x_udc.c (the platform
driver name changes from pxa2xx-udc to pxa25x-udc) and the
platform driver name of pxa27x_udc.c is fixed to pxa27x-udc.
pxa_device_udc in devices.c is split into pxa25x and pxa27x flavors
and the pxa27x_device_udc is enabled in pxa27x.c.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Nicolas Pitre <nico@cam.org>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Including from Ian Molton:

Fixes for mistakes left over from the PXA2{5,7}X UDC split.
Signed-off-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-ixp4xx/common.c

@@ -326,11 +326,11 @@ static struct resource ixp4xx_udc_resources[] = {
 };
 
 /*
- * USB device controller. The IXP4xx uses the same controller as PXA2XX,
+ * USB device controller. The IXP4xx uses the same controller as PXA25X,
  * so we just use the same device.
  */
 static struct platform_device ixp4xx_udc_device = {
-	.name           = "pxa2xx-udc",
+	.name           = "pxa25x-udc",
 	.id             = -1,
 	.num_resources  = 2,
 	.resource       = ixp4xx_udc_resources,

arch/arm/mach-pxa/devices.c

@@ -93,8 +93,19 @@ static struct resource pxa2xx_udc_resources[] = {
 
 static u64 udc_dma_mask = ~(u32)0;
 
-struct platform_device pxa_device_udc = {
-	.name		= "pxa2xx-udc",
+struct platform_device pxa25x_device_udc = {
+	.name		= "pxa25x-udc",
+	.id		= -1,
+	.resource	= pxa2xx_udc_resources,
+	.num_resources	= ARRAY_SIZE(pxa2xx_udc_resources),
+	.dev		=  {
+		.platform_data	= &pxa_udc_info,
+		.dma_mask	= &udc_dma_mask,
+	}
+};
+
+struct platform_device pxa27x_device_udc = {
+	.name		= "pxa27x-udc",
 	.id		= -1,
 	.resource	= pxa2xx_udc_resources,
 	.num_resources	= ARRAY_SIZE(pxa2xx_udc_resources),

arch/arm/mach-pxa/devices.h

 extern struct platform_device pxa_device_mci;
 extern struct platform_device pxa3xx_device_mci2;
 extern struct platform_device pxa3xx_device_mci3;
-extern struct platform_device pxa_device_udc;
+extern struct platform_device pxa25x_device_udc;
+extern struct platform_device pxa27x_device_udc;
 extern struct platform_device pxa_device_fb;
 extern struct platform_device pxa_device_ffuart;
 extern struct platform_device pxa_device_btuart;

arch/arm/mach-pxa/pxa25x.c

@@ -127,7 +127,7 @@ static struct clk pxa25x_clks[] = {
 	INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev),
 	INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
 	INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL),
-	INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev),
+	INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa25x_device_udc.dev),
 	INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),
 	INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev),
 
@@ -267,7 +267,7 @@ void __init pxa25x_init_irq(void)
 }
 
 static struct platform_device *pxa25x_devices[] __initdata = {
-	&pxa_device_udc,
+	&pxa25x_device_udc,
 	&pxa_device_ffuart,
 	&pxa_device_btuart,
 	&pxa_device_stuart,

arch/arm/mach-pxa/pxa27x.c

@@ -146,7 +146,7 @@ static struct clk pxa27x_clks[] = {
 
 	INIT_CKEN("I2SCLK",  I2S,  14682000, 0, &pxa_device_i2s.dev),
 	INIT_CKEN("I2CCLK",  I2C,  32842000, 0, &pxa_device_i2c.dev),
-	INIT_CKEN("UDCCLK",  USB,  48000000, 5, &pxa_device_udc.dev),
+	INIT_CKEN("UDCCLK",  USB,  48000000, 5, &pxa27x_device_udc.dev),
 	INIT_CKEN("MMCCLK",  MMC,  19500000, 0, &pxa_device_mci.dev),
 	INIT_CKEN("FICPCLK", FICP, 48000000, 0, &pxa_device_ficp.dev),
 
@@ -357,7 +357,7 @@ void __init pxa_set_i2c_power_info(struct i2c_pxa_platform_data *info)
 }
 
 static struct platform_device *devices[] __initdata = {
-/*	&pxa_device_udc,	The UDC driver is PXA25x only */
+	&pxa27x_device_udc,
 	&pxa_device_ffuart,
 	&pxa_device_btuart,
 	&pxa_device_stuart,

arch/arm/mach-pxa/pxa3xx.c

@@ -231,7 +231,7 @@ static struct clk pxa3xx_clks[] = {
 	PXA3xx_CKEN("UARTCLK", STUART, 14857000, 1, NULL),
 
 	PXA3xx_CKEN("I2CCLK", I2C,  32842000, 0, &pxa_device_i2c.dev),
-	PXA3xx_CKEN("UDCCLK", UDC,  48000000, 5, &pxa_device_udc.dev),
+	PXA3xx_CKEN("UDCCLK", UDC,  48000000, 5, &pxa27x_device_udc.dev),
 	PXA3xx_CKEN("USBCLK", USBH, 48000000, 0, &pxa27x_device_ohci.dev),
 	PXA3xx_CKEN("KBDCLK", KEYPAD,  32768, 0, &pxa27x_device_keypad.dev),
 

drivers/usb/gadget/Kconfig

@@ -172,7 +172,7 @@ config USB_NET2280
 	default USB_GADGET
 	select USB_GADGET_SELECTED
 
-config USB_GADGET_PXA2XX
+config USB_GADGET_PXA25X
 	boolean "PXA 25x or IXP 4xx"
 	depends on (ARCH_PXA && PXA25x) || ARCH_IXP4XX
 	help
@@ -184,19 +184,19 @@ config USB_GADGET_PXA2XX
 	   zero (for control transfers).
 
 	   Say "y" to link the driver statically, or "m" to build a
-	   dynamically linked module called "pxa2xx_udc" and force all
+	   dynamically linked module called "pxa25x_udc" and force all
 	   gadget drivers to also be dynamically linked.
 
-config USB_PXA2XX
+config USB_PXA25X
 	tristate
-	depends on USB_GADGET_PXA2XX
+	depends on USB_GADGET_PXA25X
 	default USB_GADGET
 	select USB_GADGET_SELECTED
 
 # if there's only one gadget driver, using only two bulk endpoints,
 # don't waste memory for the other endpoints
-config USB_PXA2XX_SMALL
-	depends on USB_GADGET_PXA2XX
+config USB_PXA25X_SMALL
+	depends on USB_GADGET_PXA25X
 	bool
 	default n if USB_ETH_RNDIS
 	default y if USB_ZERO

drivers/usb/gadget/Makefile

@@ -8,7 +8,7 @@ endif
 obj-$(CONFIG_USB_DUMMY_HCD)	+= dummy_hcd.o
 obj-$(CONFIG_USB_NET2280)	+= net2280.o
 obj-$(CONFIG_USB_AMD5536UDC)	+= amd5536udc.o
-obj-$(CONFIG_USB_PXA2XX)	+= pxa2xx_udc.o
+obj-$(CONFIG_USB_PXA25X)	+= pxa25x_udc.o
 obj-$(CONFIG_USB_PXA27X)	+= pxa27x_udc.o
 obj-$(CONFIG_USB_GOKU)		+= goku_udc.o
 obj-$(CONFIG_USB_OMAP)		+= omap_udc.o

drivers/usb/gadget/ether.c

@@ -262,7 +262,7 @@ MODULE_PARM_DESC(host_addr, "Host Ethernet Address");
 /* For CDC-incapable hardware, choose the simple cdc subset.
  * Anything that talks bulk (without notable bugs) can do this.
  */
-#ifdef CONFIG_USB_GADGET_PXA2XX
+#ifdef CONFIG_USB_GADGET_PXA25X
 #define	DEV_CONFIG_SUBSET
 #endif
 

drivers/usb/gadget/gadget_chips.h

@@ -29,8 +29,8 @@
 #define	gadget_is_dummy(g)	0
 #endif
 
-#ifdef CONFIG_USB_GADGET_PXA2XX
-#define	gadget_is_pxa(g)	!strcmp("pxa2xx_udc", (g)->name)
+#ifdef CONFIG_USB_GADGET_PXA25X
+#define	gadget_is_pxa(g)	!strcmp("pxa25x_udc", (g)->name)
 #else
 #define	gadget_is_pxa(g)	0
 #endif

drivers/usb/gadget/inode.c

@@ -1501,7 +1501,7 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 		}
 		break;
 
-#ifndef	CONFIG_USB_GADGET_PXA2XX
+#ifndef	CONFIG_USB_GADGET_PXA25X
 	/* PXA automagically handles this request too */
 	case USB_REQ_GET_CONFIGURATION:
 		if (ctrl->bRequestType != 0x80)

drivers/usb/gadget/pxa2xx_udc.h → drivers/usb/gadget/pxa25x_udc.h

 /*
- * linux/drivers/usb/gadget/pxa2xx_udc.h
- * Intel PXA2xx on-chip full speed USB device controller
+ * Intel PXA25x on-chip full speed USB device controller
  *
  * Copyright (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
  * Copyright (C) 2003 David Brownell
@@ -21,14 +20,14 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#ifndef __LINUX_USB_GADGET_PXA2XX_H
-#define __LINUX_USB_GADGET_PXA2XX_H
+#ifndef __LINUX_USB_GADGET_PXA25X_H
+#define __LINUX_USB_GADGET_PXA25X_H
 
 #include <linux/types.h>
 
 /*-------------------------------------------------------------------------*/
 
-/* pxa2xx has this (move to include/asm-arm/arch-pxa/pxa-regs.h) */
+/* pxa25x has this (move to include/asm-arm/arch-pxa/pxa-regs.h) */
 #define UFNRH_SIR	(1 << 7)	/* SOF interrupt request */
 #define UFNRH_SIM	(1 << 6)	/* SOF interrupt mask */
 #define UFNRH_IPE14	(1 << 5)	/* ISO packet error, ep14 */
@@ -45,11 +44,11 @@
 
 /*-------------------------------------------------------------------------*/
 
-struct pxa2xx_udc;
+struct pxa25x_udc;
 
-struct pxa2xx_ep {
+struct pxa25x_ep {
 	struct usb_ep				ep;
-	struct pxa2xx_udc			*dev;
+	struct pxa25x_udc			*dev;
 
 	const struct usb_endpoint_descriptor	*desc;
 	struct list_head			queue;
@@ -72,7 +71,7 @@ struct pxa2xx_ep {
 	volatile u32				*reg_uddr;
 };
 
-struct pxa2xx_request {
+struct pxa25x_request {
 	struct usb_request			req;
 	struct list_head			queue;
 };
@@ -98,7 +97,7 @@ struct udc_stats {
 	unsigned long			irqs;
 };
 
-#ifdef CONFIG_USB_PXA2XX_SMALL
+#ifdef CONFIG_USB_PXA25X_SMALL
 /* when memory's tight, SMALL config saves code+data.  */
 #define	PXA_UDC_NUM_ENDPOINTS	3
 #endif
@@ -107,7 +106,7 @@ struct udc_stats {
 #define	PXA_UDC_NUM_ENDPOINTS	16
 #endif
 
-struct pxa2xx_udc {
+struct pxa25x_udc {
 	struct usb_gadget			gadget;
 	struct usb_gadget_driver		*driver;
 
@@ -130,7 +129,7 @@ struct pxa2xx_udc {
 	struct clk				*clk;
 	struct pxa2xx_udc_mach_info		*mach;
 	u64					dma_mask;
-	struct pxa2xx_ep			ep [PXA_UDC_NUM_ENDPOINTS];
+	struct pxa25x_ep			ep [PXA_UDC_NUM_ENDPOINTS];
 
 #ifdef CONFIG_USB_GADGET_DEBUG_FS
 	struct dentry				*debugfs_udc;
@@ -144,7 +143,7 @@ struct pxa2xx_udc {
 /* lubbock can also report usb connect/disconnect irqs */
 #endif
 
-static struct pxa2xx_udc *the_controller;
+static struct pxa25x_udc *the_controller;
 
 /*-------------------------------------------------------------------------*/
 
@@ -209,7 +208,7 @@ dump_udccs0(const char *label)
 }
 
 static void __maybe_unused
-dump_state(struct pxa2xx_udc *dev)
+dump_state(struct pxa25x_udc *dev)
 {
 	u32		tmp;
 	unsigned	i;
@@ -264,4 +263,4 @@ dump_state(struct pxa2xx_udc *dev)
 #define INFO(stuff...)		pr_info("udc: " stuff)
 
 
-#endif /* __LINUX_USB_GADGET_PXA2XX_H */
+#endif /* __LINUX_USB_GADGET_PXA25X_H */

drivers/usb/gadget/pxa27x_udc.c

@@ -2367,11 +2367,11 @@ static int pxa_udc_resume(struct platform_device *_dev)
 #endif
 
 /* work with hotplug and coldplug */
-MODULE_ALIAS("platform:pxa2xx-udc");
+MODULE_ALIAS("platform:pxa27x-udc");
 
 static struct platform_driver udc_driver = {
 	.driver		= {
-		.name	= "pxa2xx-udc",
+		.name	= "pxa27x-udc",
 		.owner	= THIS_MODULE,
 	},
 	.remove		= __exit_p(pxa_udc_remove),