diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2008-06-08 17:20:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-07-03 18:20:35 -0700 |
| commit | 3ee38d8bf46b364b1ca364ddb7c379a4afcd8bbb (patch) | |
| tree | 429b606d3b75e142d8fb7f2af7855addac9a7270 /drivers/usb/host | |
| parent | c461a973118346d5c103aaaddd62e53939fd7c67 (diff) | |
OHCI: Fix problem if SM501 and another platform driver is selected
If the SM501 and another platform driver, such as the SM501
then we end up defining PLATFORM_DRIVER twice. This patch
seperated the SM501 onto a seperate define of SM501_OHCI_DRIVER
so that it can be selected without overwriting the original
definition.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ohci-hcd.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 33f1c1c32ed..a8160d65f32 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1054,7 +1054,7 @@ MODULE_LICENSE ("GPL"); #ifdef CONFIG_MFD_SM501 #include "ohci-sm501.c" -#define PLATFORM_DRIVER ohci_hcd_sm501_driver +#define SM501_OHCI_DRIVER ohci_hcd_sm501_driver #endif #if !defined(PCI_DRIVER) && \ @@ -1062,6 +1062,7 @@ MODULE_LICENSE ("GPL"); !defined(OF_PLATFORM_DRIVER) && \ !defined(SA1111_DRIVER) && \ !defined(PS3_SYSTEM_BUS_DRIVER) && \ + !defined(SM501_OHCI_DRIVER) && \ !defined(SSB_OHCI_DRIVER) #error "missing bus glue for ohci-hcd" #endif @@ -1121,9 +1122,18 @@ static int __init ohci_hcd_mod_init(void) goto error_ssb; #endif +#ifdef SM501_OHCI_DRIVER + retval = platform_driver_register(&SM501_OHCI_DRIVER); + if (retval < 0) + goto error_sm501; +#endif + return retval; /* Error path */ +#ifdef SM501_OHCI_DRIVER + error_sm501: +#endif #ifdef SSB_OHCI_DRIVER error_ssb: #endif @@ -1159,6 +1169,9 @@ module_init(ohci_hcd_mod_init); static void __exit ohci_hcd_mod_exit(void) { +#ifdef SM501_OHCI_DRIVER + platform_driver_unregister(&SM501_OHCI_DRIVER); +#endif #ifdef SSB_OHCI_DRIVER ssb_driver_unregister(&SSB_OHCI_DRIVER); #endif |