diff mbox

[2/4] rtc: rtc-twl: Switch to using threaded irq

Message ID 1313017318-789-3-git-send-email-john.stultz@linaro.org
State Accepted
Commit dec35d19c4ec65b94df3b27b6e373f0d48c9cd32
Headers show

Commit Message

John Stultz Aug. 10, 2011, 11:01 p.m. UTC 
From: Ilkka Koskinen <ilkka.koskinen@nokia.com>

The driver is accessing to i2c bus in interrupt handler.
Therefore, it should use threaded irq.

Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ilkka Koskinen <ilkka.koskinen@nokia.com>
Acked-by: Balaji T K <balajitk@ti.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
---
 drivers/rtc/rtc-twl.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c
index 9a81f77..1963cdd 100644
--- a/drivers/rtc/rtc-twl.c
+++ b/drivers/rtc/rtc-twl.c
@@ -462,7 +462,7 @@  static int __devinit twl_rtc_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto out1;
 
-	ret = request_irq(irq, twl_rtc_interrupt,
+	ret = request_threaded_irq(irq, NULL, twl_rtc_interrupt,
 				IRQF_TRIGGER_RISING,
 				dev_name(&rtc->dev), rtc);
 	if (ret < 0) {