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Message-Id: <1369061486-28226-6-git-send-email-lars@metafoo.de> Date: Mon, 20 May 2013 16:51:25 +0200 From: Lars-Peter Clausen <lars@...afoo.de> To: Dmitry Torokhov <dmitry.torokhov@...il.com> Cc: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org, Lars-Peter Clausen <lars@...afoo.de>, Trilok Soni <tsoni@...eaurora.org> Subject: [PATCH 6/7] 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> Cc: Trilok Soni <tsoni@...eaurora.org> Signed-off-by: Lars-Peter Clausen <lars@...afoo.de> --- 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 afd0af9..b49b738 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; -- 1.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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