From: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
[ 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@xxxxxxxxx>
Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 5363f3bcafe3..67bb770ed63f 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) {
--
2.35.1
