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media: omap3isp: Check for valid port in endpoints

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Check that we do have a valid port in an endpoint, return an error if not.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Tested-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sakari Ailus 2017-02-28 07:38:44 -05:00 committed by Mauro Carvalho Chehab
parent 9d2656e9c0
commit 831f3494d2
1 changed files with 1 additions and 1 deletions
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drivers/media/platform/omap3isp/isp.c
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@ -2080,7 +2080,7 @@ static int isp_fwnode_parse(struct device *dev, struct fwnode_handle *fwnode,
default:
dev_warn(dev, "%s: invalid interface %u\n",
to_of_node(fwnode)->full_name, vep.base.port);
break;
return -EINVAL;
}
return 0;