[armhf] rtc-twl: Switch to using threaded irq

svn path=/dists/sid/linux-2.6/; revision=17729

debian/changelog

@@ -8,6 +8,7 @@ linux-2.6 (2.6.39-3) UNRELEASED; urgency=low
   * linux-source-<version>: Suggest libqt4-dev (for 'make xconfig')
     instead of libqt3-mt-dev (Closes: #631666)
   * [armhf] Add omap flavour, thanks to Sebastian Reichel
+  * [armhf] rtc-twl: Switch to using threaded irq
 
   [ maximilian attems ]
   * Add stable 2.6.39.2, including:

debian/patches/bugfix/arm/rtc-twl-Switch-to-using-threaded_irq.patch

@@ -0,0 +1,29 @@
+From: Ilkka Koskinen <ilkka.koskinen@nokia.com>
+Subject: [PATCH] rtc-twl: Switch to using threaded irq
+Date: Wed, 16 Mar 2011 18:07:14 +0200
+
+The driver is accessing to i2c bus in interrupt handler.
+Therefore, it should use threaded irq.
+
+Signed-off-by: Ilkka Koskinen <ilkka.koskinen@nokia.com>
+Acked-by: Balaji T K <balajitk@ti.com>
+---
+ drivers/rtc/rtc-twl.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c
+index ed1b868..2715b96 100644
+--- a/drivers/rtc/rtc-twl.c
++++ b/drivers/rtc/rtc-twl.c
+@@ -475,7 +475,7 @@ 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) {
+-- 
+1.7.0.4
+

debian/patches/series/3

@@ -1,2 +1,3 @@
 + bugfix/x86/Revert-drm-i915-Enable-GMBUS-for-post-gen2-chipsets.patch
 + bugfix/all/stable/2.6.39.2
++ bugfix/arm/rtc-twl-Switch-to-using-threaded_irq.patch