From 4ca6dc72c57300647cd5c655980774be669c43a1 Mon Sep 17 00:00:00 2001
From: juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Mon, 14 Jan 2013 17:47:23 +0000
Subject: generic: add EHCI|OHCI platform driver fix from the cns21xx target

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35159 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../patches-3.7/104-cns21xx-usb-ehci-support.patch | 71 +++++-----------------
 1 file changed, 14 insertions(+), 57 deletions(-)

(limited to 'target/linux/cns21xx/patches-3.7/104-cns21xx-usb-ehci-support.patch')

diff --git a/target/linux/cns21xx/patches-3.7/104-cns21xx-usb-ehci-support.patch b/target/linux/cns21xx/patches-3.7/104-cns21xx-usb-ehci-support.patch
index 93f3c18b27..36fcd46179 100644
--- a/target/linux/cns21xx/patches-3.7/104-cns21xx-usb-ehci-support.patch
+++ b/target/linux/cns21xx/patches-3.7/104-cns21xx-usb-ehci-support.patch
@@ -1,3 +1,17 @@
+--- a/drivers/usb/host/ehci-hcd.c
++++ b/drivers/usb/host/ehci-hcd.c
+@@ -1269,6 +1269,11 @@ MODULE_LICENSE ("GPL");
+ #define PLATFORM_DRIVER		ehci_octeon_driver
+ #endif
+ 
++#ifdef CONFIG_ARCH_CNS21XX
++#include "ehci-cns21xx.c"
++#define PLATFORM_DRIVER		ehci_cns21xx_driver
++#endif
++
+ #ifdef CONFIG_USB_CNS3XXX_EHCI
+ #include "ehci-cns3xxx.c"
+ #define PLATFORM_DRIVER		cns3xxx_ehci_driver
 --- /dev/null
 +++ b/drivers/usb/host/ehci-cns21xx.c
 @@ -0,0 +1,186 @@
@@ -187,63 +201,6 @@
 +};
 +
 +MODULE_ALIAS("platform:" DRIVER_NAME);
---- a/drivers/usb/host/ehci-hcd.c
-+++ b/drivers/usb/host/ehci-hcd.c
-@@ -1334,14 +1334,19 @@ MODULE_LICENSE ("GPL");
- #define	PLATFORM_DRIVER		ehci_hcd_sead3_driver
- #endif
- 
-+#ifdef CONFIG_ARCH_CNS21XX
-+#include "ehci-cns21xx.c"
-+#define PLATFORM_DRIVER		ehci_cns21xx_driver
-+#endif
-+
- #ifdef CONFIG_USB_EHCI_HCD_PLATFORM
- #include "ehci-platform.c"
--#define PLATFORM_DRIVER		ehci_platform_driver
-+#define EHCI_PLATFORM_DRIVER	ehci_platform_driver
- #endif
- 
- #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
-     !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
--    !defined(XILINX_OF_PLATFORM_DRIVER)
-+    !defined(XILINX_OF_PLATFORM_DRIVER) && !defined(EHCI_PLATFORM_DRIVER)
- #error "missing bus glue for ehci-hcd"
- #endif
- 
-@@ -1401,10 +1406,21 @@ static int __init ehci_hcd_init(void)
- 	if (retval < 0)
- 		goto clean4;
- #endif
-+
-+#ifdef EHCI_PLATFORM_DRIVER
-+	retval = platform_driver_register(&EHCI_PLATFORM_DRIVER);
-+	if (retval < 0)
-+		goto clean5;
-+#endif
-+
- 	return retval;
- 
-+#ifdef EHCI_PLATFORM_DRIVER
-+	platform_driver_unregister(&EHCI_PLATFORM_DRIVER);
-+clean5:
-+#endif
- #ifdef XILINX_OF_PLATFORM_DRIVER
--	/* platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER); */
-+	platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER);
- clean4:
- #endif
- #ifdef OF_PLATFORM_DRIVER
-@@ -1435,6 +1451,9 @@ module_init(ehci_hcd_init);
- 
- static void __exit ehci_hcd_cleanup(void)
- {
-+#ifdef EHCI_PLATFORM_DRIVER
-+	platform_driver_unregister(&EHCI_PLATFORM_DRIVER);
-+#endif
- #ifdef XILINX_OF_PLATFORM_DRIVER
- 	platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER);
- #endif
 --- a/arch/arm/Kconfig
 +++ b/arch/arm/Kconfig
 @@ -376,6 +376,7 @@ config ARCH_CNS21XX
-- 
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