From: Wei Yongjun <yongjun_...@trendmicro.com.cn> Using for_each_set_bit() to simplify the code.
spatch with a semantic match is used to found this. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn> --- drivers/gpio/gpio-msm-v2.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-msm-v2.c b/drivers/gpio/gpio-msm-v2.c index 5cb1227..38305be 100644 --- a/drivers/gpio/gpio-msm-v2.c +++ b/drivers/gpio/gpio-msm-v2.c @@ -317,9 +317,7 @@ static void msm_summary_irq_handler(unsigned int irq, struct irq_desc *desc) chained_irq_enter(chip, desc); - for (i = find_first_bit(msm_gpio.enabled_irqs, NR_GPIO_IRQS); - i < NR_GPIO_IRQS; - i = find_next_bit(msm_gpio.enabled_irqs, NR_GPIO_IRQS, i + 1)) { + for_each_set_bit(i, msm_gpio.enabled_irqs, NR_GPIO_IRQS) { if (readl(GPIO_INTR_STATUS(i)) & BIT(INTR_STATUS)) generic_handle_irq(msm_gpio_to_irq(&msm_gpio.gpio_chip, i)); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
