ide: add ->read_status method
* Remove ide_read_status() inline helper.
* Add ->read_status method for reading ATA Status register
and use it instead of ->INB.
While at it:
* Don't use HWGROUP() macro.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index ac342eb..ecf60db 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -100,10 +100,11 @@
ide_startstop_t ide_dma_intr (ide_drive_t *drive)
{
+ ide_hwif_t *hwif = drive->hwif;
u8 stat = 0, dma_stat = 0;
- dma_stat = drive->hwif->dma_ops->dma_end(drive);
- stat = ide_read_status(drive);
+ dma_stat = hwif->dma_ops->dma_end(drive);
+ stat = hwif->read_status(hwif);
if (OK_STAT(stat,DRIVE_READY,drive->bad_wstat|DRQ_STAT)) {
if (!dma_stat) {