[media] Staging: dt3155v4l: update to newer API
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@oracle.com> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -218,9 +218,10 @@ dt3155_start_acq(struct dt3155_priv *pd)
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* driver-specific callbacks (vb2_ops)
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*/
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static int
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dt3155_queue_setup(struct vb2_queue *q, unsigned int *num_buffers,
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unsigned int *num_planes, unsigned long sizes[],
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void *alloc_ctxs[])
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dt3155_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
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unsigned int *num_buffers, unsigned int *num_planes,
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unsigned int sizes[], void *alloc_ctxs[])
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{
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struct dt3155_priv *pd = vb2_get_drv_priv(q);
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void *ret;
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@ -261,12 +262,6 @@ dt3155_buf_prepare(struct vb2_buffer *vb)
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return 0;
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}
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static int
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dt3155_start_streaming(struct vb2_queue *q)
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{
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return 0;
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}
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static int
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dt3155_stop_streaming(struct vb2_queue *q)
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{
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@ -308,7 +303,6 @@ const struct vb2_ops q_ops = {
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.wait_prepare = dt3155_wait_prepare,
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.wait_finish = dt3155_wait_finish,
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.buf_prepare = dt3155_buf_prepare,
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.start_streaming = dt3155_start_streaming,
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.stop_streaming = dt3155_stop_streaming,
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.buf_queue = dt3155_buf_queue,
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};
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