diff options
Diffstat (limited to 'drivers/ide/pci')
| -rw-r--r-- | drivers/ide/pci/cs5520.c | 17 | ||||
| -rw-r--r-- | drivers/ide/pci/sc1200.c | 2 | ||||
| -rw-r--r-- | drivers/ide/pci/sgiioc4.c | 12 | ||||
| -rw-r--r-- | drivers/ide/pci/trm290.c | 9 |
4 files changed, 11 insertions, 29 deletions
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c index 2bd52af83d37..6ec00b8d7ec1 100644 --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -107,18 +107,10 @@ static void cs5520_set_dma_mode(ide_drive_t *drive, const u8 speed) * ATAPI is harder so disable it for now using IDE_HFLAG_NO_ATAPI_DMA */ -static void cs5520_dma_host_on(ide_drive_t *drive) +static void cs5520_dma_host_set(ide_drive_t *drive, int on) { - drive->vdma = 1; - - ide_dma_host_on(drive); -} - -static void cs5520_dma_host_off(ide_drive_t *drive) -{ - drive->vdma = 0; - - ide_dma_host_off(drive); + drive->vdma = on; + ide_dma_host_set(drive, on); } static void __devinit init_hwif_cs5520(ide_hwif_t *hwif) @@ -129,8 +121,7 @@ static void __devinit init_hwif_cs5520(ide_hwif_t *hwif) if (hwif->dma_base == 0) return; - hwif->dma_host_on = &cs5520_dma_host_on; - hwif->dma_host_off = &cs5520_dma_host_off; + hwif->dma_host_set = &cs5520_dma_host_set; } #define DECLARE_CS_DEV(name_str) \ diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c index 9303dfee7780..32fdf53379f5 100644 --- a/drivers/ide/pci/sc1200.c +++ b/drivers/ide/pci/sc1200.c @@ -222,7 +222,7 @@ static void sc1200_set_pio_mode(ide_drive_t *drive, const u8 pio) printk("SC1200: %s: changing (U)DMA mode\n", drive->name); ide_dma_off_quietly(drive); if (ide_set_dma_mode(drive, mode) == 0 && drive->using_dma) - hwif->dma_host_on(drive); + hwif->dma_host_set(drive, 1); return; } diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c index 8c4e94bd4449..9fb35c528d54 100644 --- a/drivers/ide/pci/sgiioc4.c +++ b/drivers/ide/pci/sgiioc4.c @@ -288,13 +288,10 @@ sgiioc4_ide_dma_test_irq(ide_drive_t * drive) return sgiioc4_checkirq(HWIF(drive)); } -static void sgiioc4_dma_host_on(ide_drive_t * drive) +static void sgiioc4_dma_host_set(ide_drive_t *drive, int on) { -} - -static void sgiioc4_dma_host_off(ide_drive_t * drive) -{ - sgiioc4_clearirq(drive); + if (!on) + sgiioc4_clearirq(drive); } static void @@ -578,12 +575,11 @@ ide_init_sgiioc4(ide_hwif_t * hwif) hwif->mwdma_mask = ATA_MWDMA2_ONLY; + hwif->dma_host_set = &sgiioc4_dma_host_set; hwif->dma_setup = &sgiioc4_ide_dma_setup; hwif->dma_start = &sgiioc4_ide_dma_start; hwif->ide_dma_end = &sgiioc4_ide_dma_end; hwif->ide_dma_test_irq = &sgiioc4_ide_dma_test_irq; - hwif->dma_host_on = &sgiioc4_dma_host_on; - hwif->dma_host_off = &sgiioc4_dma_host_off; hwif->dma_lost_irq = &sgiioc4_dma_lost_irq; hwif->dma_timeout = &ide_dma_timeout; } diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c index 0151d7fdfb8a..04cd893e1ab0 100644 --- a/drivers/ide/pci/trm290.c +++ b/drivers/ide/pci/trm290.c @@ -241,11 +241,7 @@ static int trm290_ide_dma_test_irq (ide_drive_t *drive) return (status == 0x00ff); } -static void trm290_dma_host_on(ide_drive_t *drive) -{ -} - -static void trm290_dma_host_off(ide_drive_t *drive) +static void trm290_dma_host_set(ide_drive_t *drive, int on) { } @@ -289,8 +285,7 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif) ide_setup_dma(hwif, (hwif->config_data + 4) ^ (hwif->channel ? 0x0080 : 0x0000), 3); - hwif->dma_host_off = &trm290_dma_host_off; - hwif->dma_host_on = &trm290_dma_host_on; + hwif->dma_host_set = &trm290_dma_host_set; hwif->dma_setup = &trm290_dma_setup; hwif->dma_exec_cmd = &trm290_dma_exec_cmd; hwif->dma_start = &trm290_dma_start; |