From 1f23b2d98c11fed43c552a5dbd00c793f81a8736 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Wed, 2 Jun 2010 13:53:17 -0600 Subject: [PATCH] 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 CC: John Linn CC: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-hcd.c | 20 +++++++++++++++++--- 1 file 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 -- 2.20.1