6.16-stable review patch. If anyone has any objections, please let me know.
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From: Dikshita Agarwal quic_dikshita@quicinc.com
commit 03e29ab0e94831fcca2f62c96121fd14263b399b upstream.
Remove the check for non-zero number of v4l2 controls as some SOCs might not expose any capability which requires v4l2 control.
Cc: stable@vger.kernel.org Fixes: 33be1dde17e3 ("media: iris: implement iris v4l2_ctrl_ops") Tested-by: Neil Armstrong neil.armstrong@linaro.org # on SM8550-QRD Tested-by: Neil Armstrong neil.armstrong@linaro.org # on SM8550-HDK Tested-by: Neil Armstrong neil.armstrong@linaro.org # on SM8650-QRD Tested-by: Neil Armstrong neil.armstrong@linaro.org # on SM8650-HDK Signed-off-by: Dikshita Agarwal quic_dikshita@quicinc.com Tested-by: Vikash Garodia quic_vgarodia@quicinc.com # on sa8775p-ride Signed-off-by: Bryan O'Donoghue bod@kernel.org Signed-off-by: Hans Verkuil hverkuil@xs4all.nl Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/media/platform/qcom/iris/iris_ctrls.c | 2 -- 1 file changed, 2 deletions(-)
--- a/drivers/media/platform/qcom/iris/iris_ctrls.c +++ b/drivers/media/platform/qcom/iris/iris_ctrls.c @@ -80,8 +80,6 @@ int iris_ctrls_init(struct iris_inst *in if (iris_get_v4l2_id(cap[idx].cap_id)) num_ctrls++; } - if (!num_ctrls) - return -EINVAL;
/* Adding 1 to num_ctrls to include V4L2_CID_MIN_BUFFERS_FOR_CAPTURE */