media: imx-media-csi: Fix inconsistent IS_ERR and PTR_ERR

media: imx-media-csi: Fix inconsistent IS_ERR and PTR_ERR

Fix inconsistent IS_ERR and PTR_ERR in imx_csi_probe.
The proper pointer to be passed as argument is pinctrl
instead of priv->vdev.

This issue was detected with the help of Coccinelle.

Fixes: 52e17089d185 ("media: imx: Don't initialize vars that won't be used")
Signed-off-by: Gustavo A. R. Silva <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Philipp Zabel <[email protected]>
Tested-by: Philipp Zabel <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>