Merge branch 'x86-kbuild-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / drivers / media / video / mx1_camera.c

diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index 2d07520..736c31d 100644 (file)
--- 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,