Add check for the return value of clk_enable() to gurantee the success.
Fixes: 81a409bfd551 ("media: marvell-ccic: provide a clock for the sensor")
Signed-off-by: Jiasheng Jiang <jiashengjiangcool@xxxxxxxxx>
---
drivers/media/platform/marvell/mcam-core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/marvell/mcam-core.c b/drivers/media/platform/marvell/mcam-core.c
index 9ec01228f907..47023e701e12 100644
--- a/drivers/media/platform/marvell/mcam-core.c
+++ b/drivers/media/platform/marvell/mcam-core.c
@@ -935,7 +935,9 @@ static int mclk_enable(struct clk_hw *hw)
ret = pm_runtime_resume_and_get(cam->dev);
if (ret < 0)
return ret;
- clk_enable(cam->clk[0]);
+ ret = clk_enable(cam->clk[0]);
+ if (ret)
+ return ret;
mcam_reg_write(cam, REG_CLKCTRL, (mclk_src << 29) | mclk_div);
mcam_ctlr_power_up(cam);
--
2.25.1
