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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 80123890ced0..2a86af91f64a 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -246,7 +246,7 @@ idescsi_atapi_error(ide_drive_t *drive, struct request *rq, u8 stat, u8 err)
 {
         ide_hwif_t *hwif = drive->hwif;
 
-        if (ide_read_status(drive) & (BUSY_STAT | DRQ_STAT))
+        if (hwif->read_status(hwif) & (BUSY_STAT | DRQ_STAT))
                 /* force an abort */
                 hwif->exec_command(hwif, WIN_IDLEIMMEDIATE);