Merge branch 'master' into sh/smp

Conflicts:
	arch/sh/mm/cache-sh4.c

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index 2d075205bdfe..736c31d23194 100644
--- a/drivers/media/video/mx1_camera.c
+++ b/drivers/media/video/mx1_camera.c
@@ -234,6 +234,7 @@ static int mx1_camera_setup_dma(struct mx1_camera_dev *pcdev)
         return ret;
 }
 
+/* Called under spinlock_irqsave(&pcdev->lock, ...) */
 static void mx1_videobuf_queue(struct videobuf_queue *vq,
                                                 struct videobuf_buffer *vb)
 {
@@ -241,13 +242,10 @@ static void mx1_videobuf_queue(struct videobuf_queue *vq,
         struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
         struct mx1_camera_dev *pcdev = ici->priv;
         struct mx1_buffer *buf = container_of(vb, struct mx1_buffer, vb);
-        unsigned long flags;
 
         dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
                 vb, vb->baddr, vb->bsize);
 
-        spin_lock_irqsave(&pcdev->lock, flags);
-
         list_add_tail(&vb->queue, &pcdev->capture);
 
         vb->state = VIDEOBUF_ACTIVE;
@@ -264,8 +262,6 @@ static void mx1_videobuf_queue(struct videobuf_queue *vq,
                         __raw_writel(temp, pcdev->base + CSICR1);
                 }
         }
-
-        spin_unlock_irqrestore(&pcdev->lock, flags);
 }
 
 static void mx1_videobuf_release(struct videobuf_queue *vq,