ide: make wait_drive_not_busy() static again

After commit 7267c3377443322588cddaf457cf106839a60463 
wait_drive_not_busy() can become static again.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 5eb6fa15dc4d..d32000109124 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;
 }
 
-u8 wait_drive_not_busy(ide_drive_t *drive)
+static u8 wait_drive_not_busy(ide_drive_t *drive)
 {
         ide_hwif_t *hwif = HWIF(drive);
         int retries;