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authorFelipe Balbi <felipe.balbi@nokia.com>2009-12-29 23:15:51 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-12-29 23:20:42 -0800
commit3f58061d0160424d244e3a72258a1366ab4a8547 (patch)
tree747a407df372e243a7744115d80b02f26ef54fd8 /drivers/input
parent614af4eeb9e89806c001dab50c59e11f40753601 (diff)
downloadlinux-3f58061d0160424d244e3a72258a1366ab4a8547.tar.bz2
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>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/keyboard/twl4030_keypad.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c
index eeaa7acb9cfc..21d6184efa96 100644
--- a/drivers/input/keyboard/twl4030_keypad.c
+++ b/drivers/input/keyboard/twl4030_keypad.c
@@ -253,14 +253,6 @@ static irqreturn_t do_kp_irq(int irq, void *_kp)
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 @@ static int __devinit twl4030_kp_probe(struct platform_device *pdev)
*
* 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);