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media: raspberrypi: use int type to store negative error codes

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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 <rongqianfeng@vivo.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Qianfeng Rong
2025-08-27 20:39:11 +08:00
committed by Mauro Carvalho Chehab
parent bacd713145
commit 27296c1f00
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/raspberrypi/rp1-cfe/csi2.c
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@@ -525,7 +525,7 @@ static const struct v4l2_subdev_internal_ops csi2_internal_ops = {
int csi2_init(struct csi2_device *csi2, struct dentry *debugfs)
{
unsigned int ret;
int ret;
spin_lock_init(&csi2->errors_lock);