This local variable is just assigned zero and then OR'ed with isr. It does not appear to serve any purpose and so removing it. Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@xxxxxx> Reviewed-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx> Acked-by: Felipe Balbi <balbi@xxxxxx> --- drivers/gpio/gpio-omap.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 3765654..de5fe8f 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -626,7 +626,6 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) u32 isr; unsigned int gpio_irq, gpio_index; struct gpio_bank *bank; - u32 retrigger = 0; int unmasked = 0; struct irq_chip *chip = irq_desc_get_chip(desc); @@ -663,8 +662,6 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) chained_irq_exit(chip, desc); } - isr |= retrigger; - retrigger = 0; if (!isr) break; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
