diff mbox series

[03/27] ARM: pxa: remove unused pxa3xx-ulpi

Message ID 20230105134622.254560-4-arnd@kernel.org (mailing list archive)
State New, archived
Headers show
Series ARM: pxa: remove all unused boards&drivers | expand

Commit Message

Arnd Bergmann Jan. 5, 2023, 1:45 p.m. UTC 
From: Arnd Bergmann <arnd@arndb.de>

This was only used by the cm-x300 board, which is now gone.

Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-pxa/Makefile                    |   2 +-
 arch/arm/mach-pxa/devices.c                   |  28 --
 arch/arm/mach-pxa/devices.h                   |   1 -
 arch/arm/mach-pxa/pxa3xx-ulpi.c               | 385 ------------------
 arch/arm/mach-pxa/regs-u2d.h                  | 199 ---------
 drivers/usb/host/ohci-pxa27x.c                |   9 -
 include/linux/platform_data/usb-pxa3xx-ulpi.h |  32 --
 7 files changed, 1 insertion(+), 655 deletions(-)
 delete mode 100644 arch/arm/mach-pxa/pxa3xx-ulpi.c
 delete mode 100644 arch/arm/mach-pxa/regs-u2d.h
 delete mode 100644 include/linux/platform_data/usb-pxa3xx-ulpi.h

Comments

Greg Kroah-Hartman Jan. 5, 2023, 2:55 p.m. UTC | #1 
On Thu, Jan 05, 2023 at 02:45:58PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> This was only used by the cm-x300 board, which is now gone.
> 
> Cc: Alan Stern <stern@rowland.harvard.edu>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: linux-usb@vger.kernel.org
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  arch/arm/mach-pxa/Makefile                    |   2 +-
>  arch/arm/mach-pxa/devices.c                   |  28 --
>  arch/arm/mach-pxa/devices.h                   |   1 -
>  arch/arm/mach-pxa/pxa3xx-ulpi.c               | 385 ------------------
>  arch/arm/mach-pxa/regs-u2d.h                  | 199 ---------
>  drivers/usb/host/ohci-pxa27x.c                |   9 -
>  include/linux/platform_data/usb-pxa3xx-ulpi.h |  32 --
>  7 files changed, 1 insertion(+), 655 deletions(-)
>  delete mode 100644 arch/arm/mach-pxa/pxa3xx-ulpi.c
>  delete mode 100644 arch/arm/mach-pxa/regs-u2d.h
>  delete mode 100644 include/linux/platform_data/usb-pxa3xx-ulpi.h


Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff mbox series

Patch

diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 4ca8cac2e60f..9624f90d9ef6 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -12,7 +12,7 @@  obj-$(CONFIG_PM)		+= pm.o sleep.o standby.o
 # SoC-specific code
 obj-$(CONFIG_PXA25x)		+= mfp-pxa2xx.o pxa2xx.o pxa25x.o
 obj-$(CONFIG_PXA27x)		+= mfp-pxa2xx.o pxa2xx.o pxa27x.o
-obj-$(CONFIG_PXA3xx)		+= mfp-pxa3xx.o pxa3xx.o smemc.o pxa3xx-ulpi.o
+obj-$(CONFIG_PXA3xx)		+= mfp-pxa3xx.o pxa3xx.o smemc.o
 obj-$(CONFIG_CPU_PXA300)	+= pxa300.o
 
 # NOTE: keep the order of boards in accordance to their order in Kconfig
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 72adaac9f332..8e3bc56d2044 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -12,7 +12,6 @@ 
 #include <linux/soc/pxa/cpu.h>
 
 #include "udc.h"
-#include <linux/platform_data/usb-pxa3xx-ulpi.h>
 #include <linux/platform_data/video-pxafb.h>
 #include <linux/platform_data/mmc-pxamci.h>
 #include "irqs.h"
@@ -130,33 +129,6 @@  struct platform_device pxa27x_device_udc = {
 	}
 };
 
-#ifdef CONFIG_PXA3xx
-static struct resource pxa3xx_u2d_resources[] = {
-	[0] = {
-		.start	= 0x54100000,
-		.end	= 0x54100fff,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= IRQ_USB2,
-		.end	= IRQ_USB2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device pxa3xx_device_u2d = {
-	.name		= "pxa3xx-u2d",
-	.id		= -1,
-	.resource	= pxa3xx_u2d_resources,
-	.num_resources	= ARRAY_SIZE(pxa3xx_u2d_resources),
-};
-
-void __init pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info)
-{
-	pxa_register_device(&pxa3xx_device_u2d, info);
-}
-#endif /* CONFIG_PXA3xx */
-
 static struct resource pxafb_resources[] = {
 	[0] = {
 		.start	= 0x44000000,
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 2828bea76cd7..82c83939017a 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -9,7 +9,6 @@  extern struct platform_device pxa3xx_device_mci2;
 extern struct platform_device pxa3xx_device_mci3;
 extern struct platform_device pxa25x_device_udc;
 extern struct platform_device pxa27x_device_udc;
-extern struct platform_device pxa3xx_device_u2d;
 extern struct platform_device pxa_device_fb;
 extern struct platform_device pxa_device_ffuart;
 extern struct platform_device pxa_device_btuart;
diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c
deleted file mode 100644
index c29a7f0fa1b0..000000000000
diff --git a/arch/arm/mach-pxa/regs-u2d.h b/arch/arm/mach-pxa/regs-u2d.h
deleted file mode 100644
index ab517ba62c9a..000000000000
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index a1dad8745622..0bc7e96bcc93 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -29,7 +29,6 @@ 
 #include <linux/of_platform.h>
 #include <linux/of_gpio.h>
 #include <linux/platform_data/usb-ohci-pxa27x.h>
-#include <linux/platform_data/usb-pxa3xx-ulpi.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
 #include <linux/signal.h>
@@ -275,7 +274,6 @@  static int pxa27x_start_hc(struct pxa27x_ohci *pxa_ohci, struct device *dev)
 	int retval;
 	struct pxaohci_platform_data *inf;
 	uint32_t uhchr;
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
 
 	inf = dev_get_platdata(dev);
 
@@ -301,9 +299,6 @@  static int pxa27x_start_hc(struct pxa27x_ohci *pxa_ohci, struct device *dev)
 		return retval;
 	}
 
-	if (cpu_is_pxa3xx())
-		pxa3xx_u2d_start_hc(&hcd->self);
-
 	uhchr = __raw_readl(pxa_ohci->mmio_base + UHCHR) & ~UHCHR_SSE;
 	__raw_writel(uhchr, pxa_ohci->mmio_base + UHCHR);
 	__raw_writel(UHCHIE_UPRIE | UHCHIE_RWIE, pxa_ohci->mmio_base + UHCHIE);
@@ -316,14 +311,10 @@  static int pxa27x_start_hc(struct pxa27x_ohci *pxa_ohci, struct device *dev)
 static void pxa27x_stop_hc(struct pxa27x_ohci *pxa_ohci, struct device *dev)
 {
 	struct pxaohci_platform_data *inf;
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
 	uint32_t uhccoms;
 
 	inf = dev_get_platdata(dev);
 
-	if (cpu_is_pxa3xx())
-		pxa3xx_u2d_stop_hc(&hcd->self);
-
 	if (inf->exit)
 		inf->exit(dev);
 
diff --git a/include/linux/platform_data/usb-pxa3xx-ulpi.h b/include/linux/platform_data/usb-pxa3xx-ulpi.h
deleted file mode 100644
index 4d31a5cbdeb1..000000000000