diff options
| -rw-r--r-- | drivers/media/platform/marvell-ccic/mcam-core.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c index 56d489bab39b..b0f7e2303ed8 100644 --- a/drivers/media/platform/marvell-ccic/mcam-core.c +++ b/drivers/media/platform/marvell-ccic/mcam-core.c @@ -481,22 +481,21 @@ static void mcam_set_contig_buffer(struct mcam_camera *cam, int frame) */ if (list_empty(&cam->buffers)) { buf = cam->vb_bufs[frame ^ 0x1]; - cam->vb_bufs[frame] = buf; - mcam_reg_write(cam, frame == 0 ? REG_Y0BAR : REG_Y1BAR, - vb2_dma_contig_plane_dma_addr(&buf->vb_buf, 0)); set_bit(CF_SINGLE_BUFFER, &cam->flags); cam->frame_state.singles++; - return; + } else { + /* + * OK, we have a buffer we can use. + */ + buf = list_first_entry(&cam->buffers, struct mcam_vb_buffer, + queue); + list_del_init(&buf->queue); + clear_bit(CF_SINGLE_BUFFER, &cam->flags); } - /* - * OK, we have a buffer we can use. - */ - buf = list_first_entry(&cam->buffers, struct mcam_vb_buffer, queue); - list_del_init(&buf->queue); + + cam->vb_bufs[frame] = buf; mcam_reg_write(cam, frame == 0 ? REG_Y0BAR : REG_Y1BAR, vb2_dma_contig_plane_dma_addr(&buf->vb_buf, 0)); - cam->vb_bufs[frame] = buf; - clear_bit(CF_SINGLE_BUFFER, &cam->flags); } /* |