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path: root/drivers/media/platform/soc_camera/mx2_camera.c
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Diffstat (limited to 'drivers/media/platform/soc_camera/mx2_camera.c')
-rw-r--r--drivers/media/platform/soc_camera/mx2_camera.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c
index 9fd9d1c5b218..9a55f4c4c7f4 100644
--- a/drivers/media/platform/soc_camera/mx2_camera.c
+++ b/drivers/media/platform/soc_camera/mx2_camera.c
@@ -864,8 +864,10 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count)
bytesperline = soc_mbus_bytes_per_line(icd->user_width,
icd->current_fmt->host_fmt);
- if (bytesperline < 0)
+ if (bytesperline < 0) {
+ spin_unlock_irqrestore(&pcdev->lock, flags);
return bytesperline;
+ }
/*
* I didn't manage to properly enable/disable the prp
@@ -878,8 +880,10 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count)
pcdev->discard_buffer = dma_alloc_coherent(ici->v4l2_dev.dev,
pcdev->discard_size, &pcdev->discard_buffer_dma,
GFP_KERNEL);
- if (!pcdev->discard_buffer)
+ if (!pcdev->discard_buffer) {
+ spin_unlock_irqrestore(&pcdev->lock, flags);
return -ENOMEM;
+ }
pcdev->buf_discard[0].discard = true;
list_add_tail(&pcdev->buf_discard[0].queue,
@@ -1099,9 +1103,10 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd)
}
static int mx2_camera_set_crop(struct soc_camera_device *icd,
- struct v4l2_crop *a)
+ const struct v4l2_crop *a)
{
- struct v4l2_rect *rect = &a->c;
+ struct v4l2_crop a_writable = *a;
+ struct v4l2_rect *rect = &a_writable.c;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct v4l2_mbus_framefmt mf;
int ret;