diff options
Diffstat (limited to 'drivers/ide/cris/ide-cris.c')
| -rw-r--r-- | drivers/ide/cris/ide-cris.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/ide/cris/ide-cris.c b/drivers/ide/cris/ide-cris.c index 556455fbfa2b..c04cb25a01ff 100644 --- a/drivers/ide/cris/ide-cris.c +++ b/drivers/ide/cris/ide-cris.c @@ -730,7 +730,7 @@ static int speed_cris_ide(ide_drive_t *drive, u8 speed) if (speed >= XFER_PIO_0 && speed <= XFER_PIO_4) { tune_cris_ide(drive, speed - XFER_PIO_0); - return 0; + return ide_config_drive_speed(drive, speed); } switch(speed) @@ -760,7 +760,8 @@ static int speed_cris_ide(ide_drive_t *drive, u8 speed) hold = ATA_DMA2_HOLD; break; default: - return 0; + BUG(); + break; } if (speed >= XFER_UDMA_0) @@ -768,7 +769,7 @@ static int speed_cris_ide(ide_drive_t *drive, u8 speed) else cris_ide_set_speed(TYPE_DMA, 0, strobe, hold); - return 0; + return ide_config_drive_speed(drive, speed); } void __init @@ -795,7 +796,7 @@ init_e100_ide (void) ide_offsets, 0, 0, cris_ide_ack_intr, ide_default_irq(0)); - ide_register_hw(&hw, &hwif); + ide_register_hw(&hw, 1, &hwif); hwif->mmio = 1; hwif->chipset = ide_etrax100; hwif->tuneproc = &tune_cris_ide; @@ -821,7 +822,6 @@ init_e100_ide (void) hwif->udma_four = 0; hwif->ultra_mask = cris_ultra_mask; hwif->mwdma_mask = 0x07; /* Multiword DMA 0-2 */ - hwif->swdma_mask = 0x07; /* Singleword DMA 0-2 */ hwif->autodma = 1; hwif->drives[0].autodma = 1; hwif->drives[1].autodma = 1; @@ -1004,13 +1004,12 @@ static int cris_ide_build_dmatable (ide_drive_t *drive) static int cris_config_drive_for_dma (ide_drive_t *drive) { - u8 speed = ide_dma_speed(drive, 1); + u8 speed = ide_max_dma_mode(drive); if (!speed) return 0; speed_cris_ide(drive, speed); - ide_config_drive_speed(drive, speed); return ide_dma_enable(drive); } |