diff options
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/ide.c | 4 | ||||
| -rw-r--r-- | drivers/ide/ppc/pmac.c | 33 |
2 files changed, 26 insertions, 11 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index b3c0818c5c6..25487691c9f 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -1840,8 +1840,8 @@ static void __init probe_for_hwifs (void) #endif /* CONFIG_BLK_DEV_CMD640 */ #ifdef CONFIG_BLK_DEV_IDE_PMAC { - extern void pmac_ide_probe(void); - pmac_ide_probe(); + extern int pmac_ide_probe(void); + (void)pmac_ide_probe(); } #endif /* CONFIG_BLK_DEV_IDE_PMAC */ #ifdef CONFIG_BLK_DEV_GAYLE diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index 395d35253d5..071a030ec26 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -48,7 +48,7 @@ #include <asm/mediabay.h> #endif -#include "ide-timing.h" +#include "../ide-timing.h" #undef IDE_PMAC_DEBUG @@ -1551,19 +1551,34 @@ static struct pci_driver pmac_ide_pci_driver = { }; MODULE_DEVICE_TABLE(pci, pmac_ide_pci_match); -void __init -pmac_ide_probe(void) +int __init pmac_ide_probe(void) { + int error; + if (!machine_is(powermac)) - return; + return -ENODEV; #ifdef CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST - pci_register_driver(&pmac_ide_pci_driver); - macio_register_driver(&pmac_ide_macio_driver); + error = pci_register_driver(&pmac_ide_pci_driver); + if (error) + goto out; + error = macio_register_driver(&pmac_ide_macio_driver); + if (error) { + pci_unregister_driver(&pmac_ide_pci_driver); + goto out; + } #else - macio_register_driver(&pmac_ide_macio_driver); - pci_register_driver(&pmac_ide_pci_driver); + error = macio_register_driver(&pmac_ide_macio_driver); + if (error) + goto out; + error = pci_register_driver(&pmac_ide_pci_driver); + if (error) { + macio_unregister_driver(&pmac_ide_macio_driver); + goto out; + } #endif +out: + return error; } #ifdef CONFIG_BLK_DEV_IDEDMA_PMAC @@ -1983,7 +1998,7 @@ static void pmac_ide_dma_host_off(ide_drive_t *drive) { } -static int pmac_ide_dma_host_on(ide_drive_t *drive) +static void pmac_ide_dma_host_on(ide_drive_t *drive) { } |