From 139097a0a7cf0f63c1806cdca197f22b6f48501c Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Thu, 23 May 2013 09:30:19 -0700
Subject: [PATCH] Input: pmic8xxx-pwrkey - pass correct pointer to free_irq()

free_irq() expects the same pointer that was passed to request_irq(),
otherwise the IRQ is not freed.

The issue was found using the following coccinelle script:

<smpl>
@r1@
type T;
T devid;
@@
request_irq(..., devid)

@r2@
type r1.T;
T devid;
position p;
@@
free_irq@p(..., devid)

@@
position p != r2.p;
@@
*free_irq@p(...)
</smpl>

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/input/misc/pmic8xxx-pwrkey.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/misc/pmic8xxx-pwrkey.c b/drivers/input/misc/pmic8xxx-pwrkey.c
index afd0af9c4850..b49b738aa9c6 100644
--- a/drivers/input/misc/pmic8xxx-pwrkey.c
+++ b/drivers/input/misc/pmic8xxx-pwrkey.c
@@ -175,7 +175,7 @@ static int pmic8xxx_pwrkey_probe(struct platform_device *pdev)
 	return 0;
 
 free_press_irq:
-	free_irq(key_press_irq, NULL);
+	free_irq(key_press_irq, pwrkey);
 unreg_input_dev:
 	input_unregister_device(pwr);
 	pwr = NULL;