diff options
| author | Dave Stevenson <dave.stevenson@raspberrypi.com> | 2022-11-28 19:22:49 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-12-06 10:25:02 +0300 |
| commit | b2ea130c2541a8439fd9a288f319cb257ee8e9a0 (patch) | |
| tree | 9dce5ebd99677a5a8c85474a57333481754fbc4d /drivers/media/i2c | |
| parent | 483c84bf50e7ec0fc2887f35b76c8cc57ba81574 (diff) | |
| download | linux-b2ea130c2541a8439fd9a288f319cb257ee8e9a0.tar.xz | |
media: i2c: ov9282: Add missing clk_disable_unprepare to error path
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>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/ov9282.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/i2c/ov9282.c b/drivers/media/i2c/ov9282.c index 3749501c3104..37a55d53af56 100644 --- a/drivers/media/i2c/ov9282.c +++ b/drivers/media/i2c/ov9282.c @@ -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); |