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Subject[RFC/PATCH 2/4] input: misc: twl4030: move to request_threaded_irq
Date
move to request_threaded_irq() on twl4030 children.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
---
drivers/input/misc/twl4030-pwrbutton.c | 12 +-----------
1 files changed, 1 insertions(+), 11 deletions(-)
diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c
index f5fc997..cd47d9e 100644
--- a/drivers/input/misc/twl4030-pwrbutton.c
+++ b/drivers/input/misc/twl4030-pwrbutton.c
@@ -39,16 +39,6 @@ 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 = twl4030_i2c_read_u8(TWL4030_MODULE_PM_MASTER, &value,
STS_HW_CONDITIONS);
if (!err) {
@@ -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) {
--
1.6.6.rc0


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