rval wasn't set, resulting in probe returning zero instead of an error.
Fixes:
de10c1619c48 ("[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>
dev_err(&client->dev,
"can't set clock freq, asked for %u but got %lu\n",
sensor->hwcfg.ext_clk, rate);
- return rval;
+ return -EINVAL;
}
} else {
sensor->hwcfg.ext_clk = clk_get_rate(sensor->ext_clk);