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path: root/drivers/ide/ide-tape.c
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Diffstat (limited to 'drivers/ide/ide-tape.c')
-rw-r--r--drivers/ide/ide-tape.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 635fd72d4728..39b0a5c45f07 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -32,6 +32,7 @@
#include <linux/errno.h>
#include <linux/genhd.h>
#include <linux/seq_file.h>
+#include <linux/smp_lock.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/ide.h>
@@ -1927,9 +1928,14 @@ static int idetape_ioctl(struct block_device *bdev, fmode_t mode,
{
struct ide_tape_obj *tape = ide_drv_g(bdev->bd_disk, ide_tape_obj);
ide_drive_t *drive = tape->drive;
- int err = generic_ide_ioctl(drive, bdev, cmd, arg);
+ int err;
+
+ lock_kernel();
+ err = generic_ide_ioctl(drive, bdev, cmd, arg);
if (err == -EINVAL)
err = idetape_blkdev_ioctl(drive, cmd, arg);
+ unlock_kernel();
+
return err;
}
@@ -1937,7 +1943,7 @@ static const struct block_device_operations idetape_block_ops = {
.owner = THIS_MODULE,
.open = idetape_open,
.release = idetape_release,
- .locked_ioctl = idetape_ioctl,
+ .ioctl = idetape_ioctl,
};
static int ide_tape_probe(ide_drive_t *drive)