From 87496cc18510e2c8376baae464dd8ccc0d10f679 Mon Sep 17 00:00:00 2001 From: Cai YiWei Date: Mon, 3 Sep 2018 11:12:54 +0800 Subject: [PATCH] media: rockchip/cif: fix get subdev fmt null pointer Change-Id: I19ff295566e374e5557b6c7407de853343e61286 Signed-off-by: Cai YiWei --- drivers/media/platform/rockchip/cif/capture.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/rockchip/cif/capture.c b/drivers/media/platform/rockchip/cif/capture.c index 36bb99ffface..d3619ad8cc5f 100644 --- a/drivers/media/platform/rockchip/cif/capture.c +++ b/drivers/media/platform/rockchip/cif/capture.c @@ -139,6 +139,7 @@ cif_input_fmt *get_input_fmt(struct v4l2_subdev *sd, struct v4l2_rect *rect) int ret; u32 i; + fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE; ret = v4l2_subdev_call(sd, pad, get_fmt, NULL, &fmt); if (ret < 0) { v4l2_warn(sd->v4l2_dev,