As the potential failure of the clk_enable(), it should be better to
check it and return error if fails.
Signed-off-by: Chen Ni <nichen@xxxxxxxxxxx>
---
drivers/counter/ti-ecap-capture.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/counter/ti-ecap-capture.c b/drivers/counter/ti-ecap-capture.c
index 675447315caf..30a269fa5da0 100644
--- a/drivers/counter/ti-ecap-capture.c
+++ b/drivers/counter/ti-ecap-capture.c
@@ -574,8 +574,11 @@ static int ecap_cnt_resume(struct device *dev)
{
struct counter_device *counter_dev = dev_get_drvdata(dev);
struct ecap_cnt_dev *ecap_dev = counter_priv(counter_dev);
+ int ret;
- clk_enable(ecap_dev->clk);
+ ret = clk_enable(ecap_dev->clk);
+ if (ret)
+ return ret;
ecap_cnt_capture_set_evmode(counter_dev, ecap_dev->pm_ctx.ev_mode);
--
2.25.1
