From: Hans Verkuil hverkuil-cisco@xs4all.nl
[ Upstream commit eca89cf60b040ee2cae693ea72a0364284f3084c ]
Fixes smatch warning:
drivers/media/i2c/ccs/ccs-core.c:1676 ccs_power_on() warn: 'sensor->ext_clk' from clk_prepare_enable() not released on lines: 1606.
Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Acked-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Mauro Carvalho Chehab mchehab@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/i2c/ccs/ccs-core.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c index 9158d3ce45c0..1649b7a9ff72 100644 --- a/drivers/media/i2c/ccs/ccs-core.c +++ b/drivers/media/i2c/ccs/ccs-core.c @@ -1603,8 +1603,11 @@ static int ccs_power_on(struct device *dev) usleep_range(1000, 2000); } while (--retry);
- if (!reset) - return -EIO; + if (!reset) { + dev_err(dev, "software reset failed\n"); + rval = -EIO; + goto out_cci_addr_fail; + } }
if (sensor->hwcfg.i2c_addr_alt) {