diff options
Diffstat (limited to 'drivers/ide/tc86c001.c')
| -rw-r--r-- | drivers/ide/tc86c001.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/ide/tc86c001.c b/drivers/ide/tc86c001.c index 93e2cce4b296..accb379bcad6 100644 --- a/drivers/ide/tc86c001.c +++ b/drivers/ide/tc86c001.c @@ -64,11 +64,10 @@ static int tc86c001_timer_expiry(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); ide_expiry_t *expiry = ide_get_hwifdata(hwif); - ide_hwgroup_t *hwgroup = HWGROUP(drive); u8 dma_stat = inb(hwif->dma_base + ATA_DMA_STATUS); /* Restore a higher level driver's expiry handler first. */ - hwgroup->expiry = expiry; + hwif->expiry = expiry; if ((dma_stat & 5) == 1) { /* DMA active and no interrupt */ unsigned long sc_base = hwif->config_data; @@ -111,10 +110,9 @@ static int tc86c001_timer_expiry(ide_drive_t *drive) static void tc86c001_dma_start(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - ide_hwgroup_t *hwgroup = HWGROUP(drive); unsigned long sc_base = hwif->config_data; unsigned long twcr_port = sc_base + (drive->dn ? 0x06 : 0x04); - unsigned long nsectors = hwgroup->rq->nr_sectors; + unsigned long nsectors = hwif->rq->nr_sectors; /* * We have to manually load the sector count and size into @@ -125,8 +123,8 @@ static void tc86c001_dma_start(ide_drive_t *drive) outw(SECTOR_SIZE / 2, twcr_port); /* Transfer Word Count 1/2 */ /* Install our timeout expiry hook, saving the current handler... */ - ide_set_hwifdata(hwif, hwgroup->expiry); - hwgroup->expiry = &tc86c001_timer_expiry; + ide_set_hwifdata(hwif, hwif->expiry); + hwif->expiry = &tc86c001_timer_expiry; ide_dma_start(drive); } |