1 files changed, 2 insertions, 12 deletions

diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c
index bdde5c88903..e9069b87fde 100644
--- a/drivers/input/misc/twl4030-pwrbutton.c
+++ b/drivers/input/misc/twl4030-pwrbutton.c
@@ -39,18 +39,8 @@ static irqreturn_t powerbutton_irq(int irq, void *_pwr)
         int err;
         u8 value;
 
-#ifdef CONFIG_LOCKDEP
-        /* WORKAROUND for lockdep forcing IRQF_DISABLED on us, which
-         * we don't want and can't tolerate since this is a threaded
-         * IRQ and can sleep due to the i2c reads it has to issue.
-         * Although it might be friendlier not to borrow this thread
-         * context...
-         */
-        local_irq_enable();
-#endif
-
         err = twl_i2c_read_u8(TWL4030_MODULE_PM_MASTER, &value,
-                                  STS_HW_CONDITIONS);
+                                STS_HW_CONDITIONS);
         if (!err)  {
                 input_report_key(pwr, KEY_POWER, value & PWR_PWRON_IRQ);
                 input_sync(pwr);
@@ -80,7 +70,7 @@ static int __devinit twl4030_pwrbutton_probe(struct platform_device *pdev)
         pwr->phys = "twl4030_pwrbutton/input0";
         pwr->dev.parent = &pdev->dev;
 
-        err = request_irq(irq, powerbutton_irq,
+        err = request_threaded_irq(irq, NULL, powerbutton_irq,
                         IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
                         "twl4030_pwrbutton", pwr);
         if (err < 0) {