media: vicodec: Use vb2_find_buffer

Use the newly introduced vb2_find_buffer API to get a vb2_buffer
given a buffer timestamp.

Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Acked-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/test-drivers/vicodec/vicodec-core.c b/drivers/media/test-drivers/vicodec/vicodec-core.c
index be43f7d..1d1bee1 100644 (file)
--- a/drivers/media/test-drivers/vicodec/vicodec-core.c
+++ b/drivers/media/test-drivers/vicodec/vicodec-core.c
@@ -280,17 +280,13 @@ static int device_process(struct vicodec_ctx *ctx,
                 */
                if (!(ntohl(ctx->state.header.flags) & V4L2_FWHT_FL_I_FRAME)) {
                        struct vb2_buffer *ref_vb2_buf;
-                       int ref_buf_idx;
                        struct vb2_queue *vq_cap =
                                v4l2_m2m_get_vq(ctx->fh.m2m_ctx,
                                                V4L2_BUF_TYPE_VIDEO_CAPTURE);
 
-                       ref_buf_idx = vb2_find_timestamp(vq_cap,
-                                                        ctx->state.ref_frame_ts, 0);
-                       if (ref_buf_idx < 0)
+                       ref_vb2_buf = vb2_find_buffer(vq_cap, ctx->state.ref_frame_ts);
+                       if (!ref_vb2_buf)
                                return -EINVAL;
-
-                       ref_vb2_buf = vq_cap->bufs[ref_buf_idx];
                        if (ref_vb2_buf->state == VB2_BUF_STATE_ERROR)
                                ret = -EINVAL;
                        ctx->state.ref_frame.buf =