Commit 1726b976 authored by Sakari Ailus's avatar Sakari Ailus Committed by Mauro Carvalho Chehab
Browse files

media: adv748x: Zero entire struct v4l2_fwnode_endpoint 



The v4l2_fwnode_parse_endpoint() function can make use of defaults in
multiple bus types. To use this feature, all callers must zero the rest of
the fields of this struct, too. All other drivers appear to do that
already apart from this one.

Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent d7dc892d

drivers/media/i2c/adv748x/adv748x-core.c

+1 −2
Original line number Diff line number Diff line
@@ -589,14 +589,13 @@ static int adv748x_parse_csi2_lanes(struct adv748x_state *state, 
				    unsigned int port,

				    struct device_node *ep)

{

	struct v4l2_fwnode_endpoint vep;

	struct v4l2_fwnode_endpoint vep = { .bus_type = V4L2_MBUS_CSI2_DPHY };

	unsigned int num_lanes;

	int ret;



	if (port != ADV748X_PORT_TXA && port != ADV748X_PORT_TXB)

		return 0;



	vep.bus_type = V4L2_MBUS_CSI2_DPHY;

	ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep), &vep);

	if (ret)

		return ret;