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Subject[PATCH 27/30] rtc: rtc-test: use devm_rtc_device_register()
Date
devm_rtc_device_register() is device managed and makes cleanup
paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/rtc/rtc-test.c | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
index b92e0f6..7746e65 100644
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -99,8 +99,10 @@ static DEVICE_ATTR(irq, S_IRUGO | S_IWUSR, test_irq_show, test_irq_store);
static int test_probe(struct platform_device *plat_dev)
{
int err;
- struct rtc_device *rtc = rtc_device_register("test", &plat_dev->dev,
- &test_rtc_ops, THIS_MODULE);
+ struct rtc_device *rtc;
+
+ rtc = devm_rtc_device_register(&plat_dev->dev, "test",
+ &test_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc)) {
err = PTR_ERR(rtc);
return err;
@@ -115,15 +117,11 @@ static int test_probe(struct platform_device *plat_dev)
return 0;

err:
- rtc_device_unregister(rtc);
return err;
}

static int test_remove(struct platform_device *plat_dev)
{
- struct rtc_device *rtc = platform_get_drvdata(plat_dev);
-
- rtc_device_unregister(rtc);
device_remove_file(&plat_dev->dev, &dev_attr_irq);

return 0;
--
1.7.2.5



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