On 07/07/2017 09:33 AM, Hugues FRUCHET wrote:
Acked-by: Hugues Fruchet <hugues.fruchet@xxxxxx>
Thank you, Hugues.
On 07/06/2017 10:05 PM, Gustavo A. R. Silva wrote:Check for vb2_ops structures that are only stored in the ops field of a vb2_queue structure. That field is declared const, so vb2_ops structures that have this property can be declared as const also. This issue was detected using Coccinelle and the following semantic patch: @r disable optional_qualifier@ identifier i; position p; @@ static struct vb2_ops i@p = { ... }; @ok@ identifier r.i; struct vb2_queue e; position p; @@ e.ops = &i@p; @bad@ position p != {r.p,ok.p}; identifier r.i; struct vb2_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct vb2_ops i = { ... }; Signed-off-by: Gustavo A. R. Silva <garsilva@xxxxxxxxxxxxxx> --- drivers/media/platform/stm32/stm32-dcmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index 83d32a5..24ef888 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -662,7 +662,7 @@ static void dcmi_stop_streaming(struct vb2_queue *vq) dcmi->errors_count, dcmi->buffers_count); }-static struct vb2_ops dcmi_video_qops = {+static const struct vb2_ops dcmi_video_qops = { .queue_setup = dcmi_queue_setup, .buf_init = dcmi_buf_init, .buf_prepare = dcmi_buf_prepare,
-- Gustavo A. R. Silva
