ide: remove drive->ctl
Remove drive->ctl (it is always equal to 0x08 after init time).
While at it:
* Use ATA_DEVCTL_OBS define.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 4d1c971..d8c86f0 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -364,7 +364,6 @@
u8 wcache; /* status of write cache */
u8 acoustic; /* acoustic management */
u8 media; /* disk, cdrom, tape, floppy, ... */
- u8 ctl; /* "normal" value for Control register */
u8 ready_stat; /* min status value for drive ready */
u8 mult_count; /* current multiple sector setting */
u8 mult_req; /* requested multiple sector setting */
@@ -1340,7 +1339,7 @@
{
ide_hwif_t *hwif = drive->hwif;
- hwif->OUTBSYNC(hwif, drive->ctl | (on ? 0 : 2),
+ hwif->OUTBSYNC(hwif, ATA_DEVCTL_OBS | (on ? 0 : 2),
hwif->io_ports.ctl_addr);
}