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charset="utf-8" Use int instead of unsigned int for the 'ret' variable in csi2_init() to store negative error codes or zero returned by media_entity_pads_init(). No effect on runtime. Signed-off-by: Qianfeng Rong --- drivers/media/platform/raspberrypi/rp1-cfe/csi2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/raspberrypi/rp1-cfe/csi2.c b/drivers/me= dia/platform/raspberrypi/rp1-cfe/csi2.c index 35c2ab1e2cd4..2c5b4d24b4e6 100644 --- a/drivers/media/platform/raspberrypi/rp1-cfe/csi2.c +++ b/drivers/media/platform/raspberrypi/rp1-cfe/csi2.c @@ -525,7 +525,7 @@ static const struct v4l2_subdev_internal_ops csi2_inter= nal_ops =3D { =20 int csi2_init(struct csi2_device *csi2, struct dentry *debugfs) { - unsigned int ret; + int ret; =20 spin_lock_init(&csi2->errors_lock); =20 --=20 2.34.1