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pinctrl/qcom/msm: Prepare msm_gpio_irq_handler for irq argument removal 

The irq argument of most interrupt flow handlers is unused or merily
used instead of a local variable. The handlers which need the irq
argument can retrieve the irq number from the irq descriptor.

Search and update was done with coccinelle and the invaluable help of
Julia Lawall.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
This commit is contained in:
Thomas Gleixner 2015-07-13 01:53:06 +02:00 committed by Linus Walleij
parent 415f748c86
commit d1800c2347
1 changed files with 2 additions and 1 deletions
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3
drivers/pinctrl/qcom/pinctrl-msm.c
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@ -765,8 +765,9 @@ static struct irq_chip msm_gpio_irq_chip = {
.irq_set_wake = msm_gpio_irq_set_wake,
};
static void msm_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
static void msm_gpio_irq_handler(unsigned int __irq, struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
const struct msm_pingroup *g;
struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);