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media: ccs: Fix return value from probe

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rval wasn't set, resulting in probe returning zero instead of an error.

Fixes: de10c1619c ("[media] smiapp: Get clock rate if it's not available through DT")
Reported-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Sakari Ailus 2020-12-04 12:46:56 +01:00 committed by Mauro Carvalho Chehab
parent 747d230502
commit bd1ed17d19
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/ccs/ccs-core.c
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@ -3030,7 +3030,7 @@ static int ccs_probe(struct i2c_client *client)
dev_err(&client->dev, dev_err(&client->dev,
"can't set clock freq, asked for %u but got %lu\n", "can't set clock freq, asked for %u but got %lu\n",
sensor->hwcfg.ext_clk, rate); sensor->hwcfg.ext_clk, rate);
return rval; return -EINVAL;
} }
} else { } else {
sensor->hwcfg.ext_clk = clk_get_rate(sensor->ext_clk); sensor->hwcfg.ext_clk = clk_get_rate(sensor->ext_clk);