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Commit c517b352 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Mauro Carvalho Chehab
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[media] omap3isp: Check v4l2_of_parse_endpoint() return value 



The v4l2_of_parse_endpoint() function can fail so check the return value.

Signed-off-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Acked-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 234eab84

drivers/media/platform/omap3isp/isp.c

+4 −1
Original line number Diff line number Diff line
@@ -2235,8 +2235,11 @@ static int isp_of_parse_node(struct device *dev, struct device_node *node, 
	struct isp_bus_cfg *buscfg = &isd->bus;

	struct v4l2_of_endpoint vep;

	unsigned int i;

	int ret;



	v4l2_of_parse_endpoint(node, &vep);

	ret = v4l2_of_parse_endpoint(node, &vep);

	if (ret)

		return ret;



	dev_dbg(dev, "parsing endpoint %s, interface %u\n", node->full_name,

		vep.base.port);