From: Kevin Hao <kexin....@windriver.com>
The struct v4l2_input::name is an array, so the checking of
(mxc_capture_inputs[cam->current_input].name != NULL) always return
true. The issue was introduced by commit 5b1aeb69cf15 ("media: capture:
add mxc v4l2 capture driver").
Signed-off-by: Kevin Hao <kexin....@windriver.com>
---
Hi Bruce,
Please help me merge this into the following two branches:
v5.15/standard/nxp-sdk-5.15/nxp-soc
v5.15/standard/preempt-rt/nxp-sdk-5.15/nxp-soc
drivers/media/platform/mxc/capture/mxc_v4l2_capture.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c
b/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c
index e768cd443e7e..b836027fe12c 100644
--- a/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c
+++ b/drivers/media/platform/mxc/capture/mxc_v4l2_capture.c
@@ -495,7 +495,7 @@ static int mxc_streamoff(cam_data *cam)
* 3. disable idmac
* 4. disable smfc (CSI--MEM channel)
*/
- if (mxc_capture_inputs[cam->current_input].name != NULL) {
+ if (mxc_capture_inputs[cam->current_input].name[0]) {
if (cam->enc_disable_csi) {
err = cam->enc_disable_csi(cam);
if (err != 0)
--
2.44.0
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