diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:52 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:52 +0200 |
| commit | 1f6d8a0fd8f6cc5ee2219a8cf9b2da16dfd67397 (patch) | |
| tree | 4a858f4525ea67cd325ec370f4823adc1f7c0450 /drivers/ide/ide-probe.c | |
| parent | b73c7ee25da6133f97f47ffd3557288417da7c76 (diff) | |
| download | op-kernel-dev-1f6d8a0fd8f6cc5ee2219a8cf9b2da16dfd67397.zip op-kernel-dev-1f6d8a0fd8f6cc5ee2219a8cf9b2da16dfd67397.tar.gz | |
ide: add ->read_altstatus method
* Remove ide_read_altstatus() inline helper.
* Add ->read_altstatus method for reading ATA Alternate Status
register and use it instead of ->INB.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-probe.c')
| -rw-r--r-- | drivers/ide/ide-probe.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index c42fcfe..fe14d57 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -275,7 +275,7 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd) msleep(50); if (io_ports->ctl_addr) { - a = ide_read_altstatus(drive); + a = hwif->read_altstatus(hwif); s = hwif->read_status(hwif); if ((a ^ s) & ~INDEX_STAT) /* ancient Seagate drives, broken interfaces */ @@ -306,7 +306,7 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd) } /* give drive a breather */ msleep(50); - s = use_altstatus ? ide_read_altstatus(drive) + s = use_altstatus ? hwif->read_altstatus(hwif) : hwif->read_status(hwif); } while (s & BUSY_STAT); |
