summaryrefslogtreecommitdiff
path: root/drivers/ide/ide-taskfile.c
diff options
context:
space:
mode:
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-26 22:13:11 +0300
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-26 22:13:11 +0300
commit2624565caacedd740fce7803fe2c162842aa5df4 (patch)
treefe177bad8d72bfefa138a3abd7f8c7b92f549169 /drivers/ide/ide-taskfile.c
parent4906f3b4cddc3e4d62955ed386598561f95602c0 (diff)
downloadlinux-2624565caacedd740fce7803fe2c162842aa5df4.tar.xz
ide: use wait_drive_not_busy() in drive_cmd_intr() (take 2)
Use wait_drive_not_busy() in drive_cmd_intr(). v2: * Fix wait_drive_not_busy() comment (noticed by Sergei). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-taskfile.c')
-rw-r--r--drivers/ide/ide-taskfile.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index c34836c02b14..b559bece6e73 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -260,7 +260,7 @@ static ide_startstop_t task_no_data_intr(ide_drive_t *drive)
return ide_stopped;
}
-static u8 wait_drive_not_busy(ide_drive_t *drive)
+u8 wait_drive_not_busy(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
int retries;
@@ -268,8 +268,7 @@ static u8 wait_drive_not_busy(ide_drive_t *drive)
/*
* Last sector was transfered, wait until drive is ready.
- * This can take up to 10 usec, but we will wait max 1 ms
- * (drive_cmd_intr() waits that long).
+ * This can take up to 10 usec, but we will wait max 1 ms.
*/
for (retries = 0; retries < 100; retries++) {
if ((stat = hwif->INB(IDE_STATUS_REG)) & BUSY_STAT)