commit 3f58061d0160424d244e3a72258a1366ab4a8547
author Felipe Balbi <felipe.balbi@nokia.com> Tue Dec 29 23:15:51 2009 -0800
committer Dmitry Torokhov <dmitry.torokhov@gmail.com> Tue Dec 29 23:20:42 2009 -0800
tree 747a407df372e243a7744115d80b02f26ef54fd8
parent 614af4eeb9e89806c001dab50c59e11f40753601

Input: twl4030_keypad - switch to using threaded IRQ

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

drivers/input/keyboard/twl4030_keypad.c

diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c
index eeaa7ac..21d6184 100644
--- a/drivers/input/keyboard/twl4030_keypad.c
+++ b/drivers/input/keyboard/twl4030_keypad.c
@@ -253,14 +253,6 @@
 	u8 reg;
 	int ret;
 
-#ifdef CONFIG_LOCKDEP
-	/* WORKAROUND for lockdep forcing IRQF_DISABLED on us, which
-	 * we don't want and can't tolerate.  Although it might be
-	 * friendlier not to borrow this thread context...
-	 */
-	local_irq_enable();
-#endif
-
 	/* Read & Clear TWL4030 pending interrupt */
 	ret = twl4030_kpread(kp, &reg, KEYP_ISR1, 1);
 
@@ -403,7 +395,8 @@
 	 *
 	 * NOTE:  we assume this host is wired to TWL4040 INT1, not INT2 ...
 	 */
-	error = request_irq(kp->irq, do_kp_irq, 0, pdev->name, kp);
+	error = request_threaded_irq(kp->irq, NULL, do_kp_irq,
+			0, pdev->name, kp);
 	if (error) {
 		dev_info(kp->dbg_dev, "request_irq failed for irq no=%d\n",
 			kp->irq);