1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 39b0a5c45f07..6d622cb5ac81 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -1907,7 +1907,11 @@ static const struct file_operations idetape_fops = {
 
 static int idetape_open(struct block_device *bdev, fmode_t mode)
 {
-        struct ide_tape_obj *tape = ide_tape_get(bdev->bd_disk, false, 0);
+        struct ide_tape_obj *tape;
+
+        lock_kernel();
+        tape = ide_tape_get(bdev->bd_disk, false, 0);
+        unlock_kernel();
 
         if (!tape)
                 return -ENXIO;
@@ -1919,7 +1923,10 @@ static int idetape_release(struct gendisk *disk, fmode_t mode)
 {
         struct ide_tape_obj *tape = ide_drv_g(disk, ide_tape_obj);
 
+        lock_kernel();
         ide_tape_put(tape);
+        unlock_kernel();
+
         return 0;
 }