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authorJingoo Han <jg1.han@samsung.com>2013-02-22 04:45:44 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-22 05:22:30 +0400
commitc1879fe80c61f3be6f2ddb82509c2e7f92a484fe (patch)
tree8155de84f0acc322f032389552b4cb4136bc461c /drivers/rtc/rtc-max8997.c
parent83a72c87e9d52820e9d3058004874af4df377a4d (diff)
downloadlinux-c1879fe80c61f3be6f2ddb82509c2e7f92a484fe.tar.xz
rtc: rtc-max8997: use devm_request_threaded_irq()
Use devm_request_threaded_irq() to make cleanup paths more simple. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-max8997.c')
-rw-r--r--drivers/rtc/rtc-max8997.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-max8997.c b/drivers/rtc/rtc-max8997.c
index a4e7079fb863..00e505b6bee3 100644
--- a/drivers/rtc/rtc-max8997.c
+++ b/drivers/rtc/rtc-max8997.c
@@ -495,7 +495,8 @@ static int max8997_rtc_probe(struct platform_device *pdev)
}
info->virq = virq;
- ret = request_threaded_irq(virq, NULL, max8997_rtc_alarm_irq, 0,
+ ret = devm_request_threaded_irq(&pdev->dev, virq, NULL,
+ max8997_rtc_alarm_irq, 0,
"rtc-alarm0", info);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",
@@ -514,10 +515,8 @@ static int max8997_rtc_remove(struct platform_device *pdev)
{
struct max8997_rtc_info *info = platform_get_drvdata(pdev);
- if (info) {
- free_irq(info->virq, info);
+ if (info)
rtc_device_unregister(info->rtc_dev);
- }
return 0;
}