Make use of devm_counter_register.
Then we can remove redundant unregistration API
usage to make code simpler.
Signed-off-by: Chuhong Yuan <hslester96@xxxxxxxxx>
---
drivers/counter/ftm-quaddec.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/counter/ftm-quaddec.c b/drivers/counter/ftm-quaddec.c
index 68a9b7393457..bccbca8681b6 100644
--- a/drivers/counter/ftm-quaddec.c
+++ b/drivers/counter/ftm-quaddec.c
@@ -317,7 +317,7 @@ static int ftm_quaddec_probe(struct platform_device *pdev)
ftm_quaddec_init(ftm);
- ret = counter_register(&ftm->counter);
+ ret = devm_counter_register(&pdev->dev, &ftm->counter);
if (ret)
ftm_quaddec_disable(ftm);
@@ -328,8 +328,6 @@ static int ftm_quaddec_remove(struct platform_device *pdev)
{
struct ftm_quaddec *ftm = platform_get_drvdata(pdev);
- counter_unregister(&ftm->counter);
-
ftm_quaddec_disable(ftm);
return 0;
--
2.20.1
