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media: rcar-vin: fix redeclaration of symbol

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When adding support for parallel subdev for Gen3 it was missed that the
symbol 'i' in rvin_group_link_notify() was already declared, remove the
dupe as it's only used as a loop variable this have no functional
change. This fixes warning:

    rcar-core.c:117:52: originally declared here
    rcar-core.c:173:30: warning: symbol 'i' shadows an earlier one

Fixes: 1284605dc8 ("media: rcar-vin: Handle parallel subdev in link_notify")

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Niklas Söderlund 2018-09-26 17:40:06 -04:00 committed by Mauro Carvalho Chehab
parent a41d203a1d
commit 4e673ed4e2
1 changed files with 0 additions and 1 deletions
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drivers/media/platform/rcar-vin/rcar-core.c
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@ -170,7 +170,6 @@ static int rvin_group_link_notify(struct media_link *link, u32 flags,
if (csi_id == -ENODEV) {
struct v4l2_subdev *sd;
unsigned int i;
/*
* Make sure the source entity subdevice is registered as