diff options
Diffstat (limited to 'target/linux/cns21xx/patches-3.6/103-cns21xx-usb-ohci-support.patch')
| -rw-r--r-- | target/linux/cns21xx/patches-3.6/103-cns21xx-usb-ohci-support.patch | 56 |
1 files changed, 53 insertions, 3 deletions
diff --git a/target/linux/cns21xx/patches-3.6/103-cns21xx-usb-ohci-support.patch b/target/linux/cns21xx/patches-3.6/103-cns21xx-usb-ohci-support.patch index 5770c212dd..f5aa3434b8 100644 --- a/target/linux/cns21xx/patches-3.6/103-cns21xx-usb-ohci-support.patch +++ b/target/linux/cns21xx/patches-3.6/103-cns21xx-usb-ohci-support.patch @@ -30,9 +30,58 @@ #ifdef CONFIG_USB_CNS3XXX_OHCI #include "ohci-cns3xxx.c" #define PLATFORM_DRIVER ohci_hcd_cns3xxx_driver +@@ -1117,7 +1124,7 @@ MODULE_LICENSE ("GPL"); + + #ifdef CONFIG_USB_OHCI_HCD_PLATFORM + #include "ohci-platform.c" +-#define PLATFORM_DRIVER ohci_platform_driver ++#define OHCI_PLATFORM_DRIVER ohci_platform_driver + #endif + + #if !defined(PCI_DRIVER) && \ +@@ -1128,7 +1135,8 @@ MODULE_LICENSE ("GPL"); + !defined(SA1111_DRIVER) && \ + !defined(PS3_SYSTEM_BUS_DRIVER) && \ + !defined(SM501_OHCI_DRIVER) && \ +- !defined(TMIO_OHCI_DRIVER) ++ !defined(TMIO_OHCI_DRIVER) && \ ++ !defined(OHCI_PLATFORM_DRIVER) + #error "missing bus glue for ohci-hcd" + #endif + +@@ -1206,9 +1214,19 @@ static int __init ohci_hcd_mod_init(void + goto error_tmio; + #endif + ++#ifdef OHCI_PLATFORM_DRIVER ++ retval = platform_driver_register(&OHCI_PLATFORM_DRIVER); ++ if (retval < 0) ++ goto error_ohci; ++#endif ++ + return retval; + + /* Error path */ ++#ifdef OHCI_PLATFORM_DRIVER ++ platform_driver_unregister(&OHCI_PLATFORM_DRIVER); ++ error_ohci: ++#endif + #ifdef TMIO_OHCI_DRIVER + platform_driver_unregister(&TMIO_OHCI_DRIVER); + error_tmio: +@@ -1258,6 +1276,9 @@ module_init(ohci_hcd_mod_init); + + static void __exit ohci_hcd_mod_exit(void) + { ++#ifdef OHCI_PLATFORM_DRIVER ++ platform_driver_unregister(&OHCI_PLATFORM_DRIVER); ++#endif + #ifdef TMIO_OHCI_DRIVER + platform_driver_unregister(&TMIO_OHCI_DRIVER); + #endif --- /dev/null +++ b/drivers/usb/host/ohci-cns21xx.c -@@ -0,0 +1,175 @@ +@@ -0,0 +1,176 @@ +/* + * Copyright (c) 2008 Cavium Networks + * Copyright (c) 2010-2012 Gabor Juhos <juhosg@openwrt.org> @@ -59,7 +108,8 @@ + + ret = ohci_run(ohci); + if (ret) { -+ err("can't start %s", ohci_to_hcd(ohci)->self.bus_name); ++ ohci_err(ohci, "can't start %s", ++ ohci_to_hcd(ohci)->self.bus_name); + goto err; + } + @@ -214,7 +264,7 @@ #define OHCI_QUIRK_HUB_POWER 0x100 /* distrust firmware power/oc setup */ #define OHCI_QUIRK_AMD_PLL 0x200 /* AMD PLL quirk*/ #define OHCI_QUIRK_AMD_PREFETCH 0x400 /* pre-fetch for ISO transfer */ -+#define OHCI_QUIRK_INIT_FMINTERVAL 0x1000 /* fminterval must be initialized */ ++#define OHCI_QUIRK_INIT_FMINTERVAL 0x1000 /* fminterval must be initialized */ // there are also chip quirks/bugs in init logic struct work_struct nec_work; /* Worker for NEC quirk */ |