I changed the function definitions for dt3155_queue_setup() to match the
newer API. The dt3155_start_streaming() function didn't do anything so
I just removed it.
This silences the following gcc warnings:
drivers/staging/media/dt3155v4l/dt3155v4l.c:307:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/staging/media/dt3155v4l/dt3155v4l.c:307:2: warning: (near initialization for ‘q_ops.queue_setup’) [enabled by default]
drivers/staging/media/dt3155v4l/dt3155v4l.c:311:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/staging/media/dt3155v4l/dt3155v4l.c:311:2: warning: (near initialization for ‘q_ops.start_streaming’) [enabled by default]
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
Please double check that this is sufficient. I'm not very familiar with
this code.
diff --git a/drivers/staging/media/dt3155v4l/dt3155v4l.c b/drivers/staging/media/dt3155v4l/dt3155v4l.c
index 04e93c4..25c6025 100644
--- a/drivers/staging/media/dt3155v4l/dt3155v4l.c
+++ b/drivers/staging/media/dt3155v4l/dt3155v4l.c
@@ -218,9 +218,10 @@ dt3155_start_acq(struct dt3155_priv *pd)
* driver-specific callbacks (vb2_ops)
*/
static int
-dt3155_queue_setup(struct vb2_queue *q, unsigned int *num_buffers,
- unsigned int *num_planes, unsigned long sizes[],
- void *alloc_ctxs[])
+dt3155_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+ unsigned int *num_buffers, unsigned int *num_planes,
+ unsigned int sizes[], void *alloc_ctxs[])
+
{
struct dt3155_priv *pd = vb2_get_drv_priv(q);
void *ret;
@@ -262,12 +263,6 @@ dt3155_buf_prepare(struct vb2_buffer *vb)
}
static int
-dt3155_start_streaming(struct vb2_queue *q)
-{
- return 0;
-}
-
-static int
dt3155_stop_streaming(struct vb2_queue *q)
{
struct dt3155_priv *pd = vb2_get_drv_priv(q);
@@ -308,7 +303,6 @@ const struct vb2_ops q_ops = {
.wait_prepare = dt3155_wait_prepare,
.wait_finish = dt3155_wait_finish,
.buf_prepare = dt3155_buf_prepare,
- .start_streaming = dt3155_start_streaming,
.stop_streaming = dt3155_stop_streaming,
.buf_queue = dt3155_buf_queue,
};
--
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