The data protected is video_out2 and the lock that is released is &video_out2->dma_queue_lock, so it seems that that lock should be taken as well. Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> --- drivers/staging/media/davinci_vpfe/dm365_resizer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/davinci_vpfe/dm365_resizer.c b/drivers/staging/media/davinci_vpfe/dm365_resizer.c index 857b0e8..4910cb7 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_resizer.c +++ b/drivers/staging/media/davinci_vpfe/dm365_resizer.c @@ -1059,7 +1059,7 @@ static void resizer_ss_isr(struct vpfe_resizer_device *resizer) /* If resizer B is enabled */ if (pipe->output_num > 1 && resizer->resizer_b.output == RESIZER_OUTPUT_MEMORY) { - spin_lock(&video_out->dma_queue_lock); + spin_lock(&video_out2->dma_queue_lock); vpfe_video_process_buffer_complete(video_out2); video_out2->state = VPFE_VIDEO_BUFFER_NOT_QUEUED; vpfe_video_schedule_next_buffer(video_out2);