[PATCH 05/12] rtc: rtc-lp8788: use devm_request_threaded_irq()
Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han
---
drivers/rtc/rtc-lp8788.c | 10 ++
1 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/rtc/rtc-lp8788.c b/drivers/rtc/rtc-lp8788.c
index 4a4e78e..9a46312 100644
--- a/drivers/rtc/rtc-lp8788.c
+++ b/drivers/rtc/rtc-lp8788.c
@@ -278,16 +278,11 @@ static int lp8788_alarm_irq_register(struct
platform_device *pdev,
rtc->irq = irq_create_mapping(irqdm, irq);
- return request_threaded_irq(rtc->irq, NULL, lp8788_alarm_irq_handler,
+ return devm_request_threaded_irq(>dev, rtc->irq, NULL,
+ lp8788_alarm_irq_handler,
0, LP8788_ALM_IRQ, rtc);
}
-static void lp8788_alarm_irq_unregister(struct lp8788_rtc *rtc)
-{
- if (rtc->irq)
- free_irq(rtc->irq, rtc);
-}
-
static int lp8788_rtc_probe(struct platform_device *pdev)
{
struct lp8788 *lp = dev_get_drvdata(pdev->dev.parent);
@@ -321,7 +316,6 @@ static int lp8788_rtc_remove(struct platform_device *pdev)
{
struct lp8788_rtc *rtc = platform_get_drvdata(pdev);
- lp8788_alarm_irq_unregister(rtc);
rtc_device_unregister(rtc->rdev);
platform_set_drvdata(pdev, NULL);
--
1.7.2.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[PATCH 05/12] rtc: rtc-lp8788: use devm_request_threaded_irq()
Use devm_request_threaded_irq() to make cleanup paths more simple.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-lp8788.c | 10 ++
1 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/rtc/rtc-lp8788.c b/drivers/rtc/rtc-lp8788.c
index 4a4e78e..9a46312 100644
--- a/drivers/rtc/rtc-lp8788.c
+++ b/drivers/rtc/rtc-lp8788.c
@@ -278,16 +278,11 @@ static int lp8788_alarm_irq_register(struct
platform_device *pdev,
rtc-irq = irq_create_mapping(irqdm, irq);
- return request_threaded_irq(rtc-irq, NULL, lp8788_alarm_irq_handler,
+ return devm_request_threaded_irq(pdev-dev, rtc-irq, NULL,
+ lp8788_alarm_irq_handler,
0, LP8788_ALM_IRQ, rtc);
}
-static void lp8788_alarm_irq_unregister(struct lp8788_rtc *rtc)
-{
- if (rtc-irq)
- free_irq(rtc-irq, rtc);
-}
-
static int lp8788_rtc_probe(struct platform_device *pdev)
{
struct lp8788 *lp = dev_get_drvdata(pdev-dev.parent);
@@ -321,7 +316,6 @@ static int lp8788_rtc_remove(struct platform_device *pdev)
{
struct lp8788_rtc *rtc = platform_get_drvdata(pdev);
- lp8788_alarm_irq_unregister(rtc);
rtc_device_unregister(rtc-rdev);
platform_set_drvdata(pdev, NULL);
--
1.7.2.5
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
