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[media] ov2640: Propagate the real error on devm_clk_get() failure 

devm_clk_get() may return different error codes other than -EPROBE_DEFER,
so it is better to return the real error code instead.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Fabio Estevam 2017-08-27 13:30:37 -03:00 committed by Mauro Carvalho Chehab
parent bddb4b5335
commit 877f1af154
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/ov2640.c
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@ -1107,7 +1107,7 @@ static int ov2640_probe(struct i2c_client *client,
if (client->dev.of_node) {
priv->clk = devm_clk_get(&client->dev, "xvclk");
if (IS_ERR(priv->clk))
return -EPROBE_DEFER;
return PTR_ERR(priv->clk);
clk_prepare_enable(priv->clk);
}