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media: i2c: ov7670: Put ep fwnode after use

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The just parsed endpoint fwnode has to be put after use.
Currently this is done only in error handling path. Fix that by
putting node unconditionally after use.

Fixes: 01b8444828 ("media: v4l2: i2c: ov7670: Implement OF mbus configuration")

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Jacopo Mondi 2018-05-31 13:35:03 -04:00 committed by Mauro Carvalho Chehab
parent 4adb0a0432
commit 09a48f74e4
1 changed files with 2 additions and 4 deletions
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6
drivers/media/i2c/ov7670.c
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@ -1744,14 +1744,12 @@ static int ov7670_parse_dt(struct device *dev,
return -EINVAL;
ret = v4l2_fwnode_endpoint_parse(ep, &bus_cfg);
if (ret) {
fwnode_handle_put(ep);
fwnode_handle_put(ep);
if (ret)
return ret;
}
if (bus_cfg.bus_type != V4L2_MBUS_PARALLEL) {
dev_err(dev, "Unsupported media bus type\n");
fwnode_handle_put(ep);
return ret;
}
info->mbus_config = bus_cfg.bus.parallel.flags;