diff options
Diffstat (limited to 'drivers/ide/ide-dma.c')
| -rw-r--r-- | drivers/ide/ide-dma.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 9d6dabbbf809..edd0018c4988 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -425,6 +425,7 @@ void ide_dma_host_off(ide_drive_t *drive) } EXPORT_SYMBOL(ide_dma_host_off); +#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */ /** * ide_dma_off_quietly - Generic DMA kill @@ -442,7 +443,6 @@ void ide_dma_off_quietly(ide_drive_t *drive) } EXPORT_SYMBOL(ide_dma_off_quietly); -#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */ /** * ide_dma_off - disable DMA on a device @@ -455,7 +455,7 @@ EXPORT_SYMBOL(ide_dma_off_quietly); void ide_dma_off(ide_drive_t *drive) { printk(KERN_INFO "%s: DMA disabled\n", drive->name); - drive->hwif->dma_off_quietly(drive); + ide_dma_off_quietly(drive); } EXPORT_SYMBOL(ide_dma_off); @@ -481,26 +481,26 @@ void ide_dma_host_on(ide_drive_t *drive) } EXPORT_SYMBOL(ide_dma_host_on); +#endif /** - * __ide_dma_on - Enable DMA on a device + * ide_dma_on - Enable DMA on a device * @drive: drive to enable DMA on * * Enable IDE DMA for a device on this IDE controller. */ - -int __ide_dma_on (ide_drive_t *drive) + +void ide_dma_on(ide_drive_t *drive) { drive->using_dma = 1; ide_toggle_bounce(drive, 1); drive->hwif->dma_host_on(drive); - - return 0; } -EXPORT_SYMBOL(__ide_dma_on); +EXPORT_SYMBOL(ide_dma_on); +#ifdef CONFIG_BLK_DEV_IDEDMA_PCI /** * ide_dma_setup - begin a DMA phase * @drive: target device @@ -827,7 +827,6 @@ err_out: int ide_set_dma(ide_drive_t *drive) { - ide_hwif_t *hwif = drive->hwif; int rc; /* @@ -836,13 +835,15 @@ int ide_set_dma(ide_drive_t *drive) * things, if not checked and cleared. * PARANOIA!!! */ - hwif->dma_off_quietly(drive); + ide_dma_off_quietly(drive); rc = ide_dma_check(drive); if (rc) return rc; - return hwif->ide_dma_on(drive); + ide_dma_on(drive); + + return 0; } #ifdef CONFIG_BLK_DEV_IDEDMA_PCI @@ -979,12 +980,8 @@ void ide_setup_dma(ide_hwif_t *hwif, unsigned long base, unsigned num_ports) if (!(hwif->dma_prdtable)) hwif->dma_prdtable = (hwif->dma_base + 4); - if (!hwif->dma_off_quietly) - hwif->dma_off_quietly = &ide_dma_off_quietly; if (!hwif->dma_host_off) hwif->dma_host_off = &ide_dma_host_off; - if (!hwif->ide_dma_on) - hwif->ide_dma_on = &__ide_dma_on; if (!hwif->dma_host_on) hwif->dma_host_on = &ide_dma_host_on; if (!hwif->dma_setup) |