1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/3w-xxxx.h b/drivers/scsi/3w-xxxx.h
index 4f81fc39ec57..31fe5ea15920 100644
--- a/drivers/scsi/3w-xxxx.h
+++ b/drivers/scsi/3w-xxxx.h
@@ -420,7 +420,7 @@ typedef struct TAG_TW_Device_Extension {
         u32                     max_sector_count;
         u32                     aen_count;
         struct Scsi_Host        *host;
-        struct semaphore        ioctl_sem;
+        struct mutex            ioctl_lock;
         unsigned short          aen_queue[TW_Q_LENGTH];
         unsigned char           aen_head;
         unsigned char           aen_tail;