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: Alexandre Courbot Cc: linux-gpio@vger.kernel.org --- drivers/gpio/gpio-davinci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Index: tip/drivers/gpio/gpio-davinci.c =================================================================== --- tip.orig/drivers/gpio/gpio-davinci.c +++ tip/drivers/gpio/gpio-davinci.c @@ -327,8 +327,9 @@ static struct irq_chip gpio_irqchip = { }; static void -gpio_irq_handler(unsigned irq, struct irq_desc *desc) +gpio_irq_handler(unsigned __irq, struct irq_desc *desc) { + unsigned int irq = irq_desc_get_irq(desc); struct davinci_gpio_regs __iomem *g; u32 mask = 0xffff; struct davinci_gpio_controller *d; -- 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/