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media: max2175: Propagate the real error on devm_clk_get() failure 

When devm_clk_get() fails we should return the real error code
instead of always returning -ENODEV.

This allows defer probe to happen in the case the clock provider has
not been enabled by the time max2175 driver gets probed.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Fabio Estevam 2017-08-27 12:30:35 -04:00 committed by Mauro Carvalho Chehab
parent 82cf5f4f6b
commit 9a45bf28bc
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/max2175.c
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@ -1319,7 +1319,7 @@ static int max2175_probe(struct i2c_client *client,
if (IS_ERR(clk)) {
ret = PTR_ERR(clk);
dev_err(&client->dev, "cannot get clock %d\n", ret);
return -ENODEV;
return ret;
}
regmap = devm_regmap_init_i2c(client, &max2175_regmap_config);