[3/3] media: i2c: ov9282: Add missing clk_disable_unprepare to error path
Commit Message
If ov9282_power_on failed the I2C write, it returned without releasing
clocks or regulators. Fix this.
Fixes: 6f7def3d8a65 ("media: i2c: ov9282: Add selection for CSI2 clock mode")
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/media/i2c/ov9282.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
@@ -1253,11 +1253,13 @@ static int ov9282_power_on(struct device *dev)
OV9282_GATED_CLOCK : 0);
if (ret) {
dev_err(ov9282->dev, "fail to write MIPI_CTRL00");
- return ret;
+ goto error_clk;
}
return 0;
+error_clk:
+ clk_disable_unprepare(ov9282->inclk);
error_reset:
gpiod_set_value_cansleep(ov9282->reset_gpio, 0);