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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-10 22:39:20 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-10 22:39:20 +0200
commit8a089c6679a9f1c0a00b7e08554e90b507ec527a (patch)
tree4ea8f1f24249060c550b07811787393356dfcdfe
parentdd8f46f64ae66659df3358fad73ed7699aa729dd (diff)
ide-disk: use ata_id_wcache_enabled()
Replace open-coded check by ata_id_wcache_enabled() (which also checks validity of word 85). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
-rw-r--r--drivers/ide/ide-disk.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 8f1ec037309..696658d504d 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -889,7 +889,7 @@ static void idedisk_setup(ide_drive_t *drive)
drive->bios_cyl, drive->bios_head, drive->bios_sect);
/* write cache enabled? */
- if ((id[ATA_ID_CSFO] & 1) || (id[ATA_ID_CFS_ENABLE_1] & (1 << 5)))
+ if ((id[ATA_ID_CSFO] & 1) || ata_id_wcache_enabled(id))
drive->wcache = 1;
write_cache(drive, 1);