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| author | Grant Likely <grant.likely@secretlab.ca> | 2010-06-02 13:53:17 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-06-04 13:16:19 -0700 |
| commit | 1f23b2d98c11fed43c552a5dbd00c793f81a8736 (patch) | |
| tree | 11d233a99aa818b424255a5a6bfd0f9bc06b06f7 /drivers/usb | |
| parent | c2572b78aa0447244a38e555ebb1b3b48a0088a5 (diff) | |
| download | blackbird-op-linux-1f23b2d98c11fed43c552a5dbd00c793f81a8736.tar.gz blackbird-op-linux-1f23b2d98c11fed43c552a5dbd00c793f81a8736.zip | |
usb: fix ehci_hcd build failure when both generic-OF and xilinx is selected
This patch fixes the driver to allow both CONFIG_USB_EHCI_HCD_PPC_OF and
CONFIG_USB_ECHI_HCD_XILINX to be selected.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
CC: John Linn <john.linn@xilinx.com>
CC: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index ef3e88f0b3c3..a3ef2a9d9dc2 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -1135,7 +1135,7 @@ MODULE_LICENSE ("GPL"); #ifdef CONFIG_XPS_USB_HCD_XILINX #include "ehci-xilinx-of.c" -#define OF_PLATFORM_DRIVER ehci_hcd_xilinx_of_driver +#define XILINX_OF_PLATFORM_DRIVER ehci_hcd_xilinx_of_driver #endif #ifdef CONFIG_PLAT_ORION @@ -1159,7 +1159,8 @@ MODULE_LICENSE ("GPL"); #endif #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \ - !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) + !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \ + !defined(XILINX_OF_PLATFORM_DRIVER) #error "missing bus glue for ehci-hcd" #endif @@ -1213,10 +1214,20 @@ static int __init ehci_hcd_init(void) if (retval < 0) goto clean3; #endif + +#ifdef XILINX_OF_PLATFORM_DRIVER + retval = of_register_platform_driver(&XILINX_OF_PLATFORM_DRIVER); + if (retval < 0) + goto clean4; +#endif return retval; +#ifdef XILINX_OF_PLATFORM_DRIVER + /* of_unregister_platform_driver(&XILINX_OF_PLATFORM_DRIVER); */ +clean4: +#endif #ifdef OF_PLATFORM_DRIVER - /* of_unregister_platform_driver(&OF_PLATFORM_DRIVER); */ + of_unregister_platform_driver(&OF_PLATFORM_DRIVER); clean3: #endif #ifdef PS3_SYSTEM_BUS_DRIVER @@ -1243,6 +1254,9 @@ module_init(ehci_hcd_init); static void __exit ehci_hcd_cleanup(void) { +#ifdef XILINX_OF_PLATFORM_DRIVER + of_unregister_platform_driver(&XILINX_OF_PLATFORM_DRIVER); +#endif #ifdef OF_PLATFORM_DRIVER of_unregister_platform_driver(&OF_PLATFORM_DRIVER); #endif |
