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 Cc: Julia Lawall Cc: Jiang Liu Cc: Linus Walleij Cc: linux-gpio@vger.kernel.org --- drivers/pinctrl/pinctrl-pistachio.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) Index: tip/drivers/pinctrl/pinctrl-pistachio.c =================================================================== --- tip.orig/drivers/pinctrl/pinctrl-pistachio.c +++ tip/drivers/pinctrl/pinctrl-pistachio.c @@ -1310,9 +1310,11 @@ static int pistachio_gpio_irq_set_type(s return 0; } -static void pistachio_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) +static void pistachio_gpio_irq_handler(unsigned int __irq, + struct irq_desc *desc) { - struct gpio_chip *gc = irq_get_handler_data(irq); + unsigned int irq = irq_desc_get_irq(desc); + struct gpio_chip *gc = irq_desc_get_handler_data(desc); struct pistachio_gpio_bank *bank = gc_to_bank(gc); struct irq_chip *chip = irq_get_chip(irq); unsigned long pending; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/