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gpio_msm: using for_each_set_bit to simplify the code
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_wei@trendmicro.com.cn> Acked-by: David Brown <davidb@codeaurora.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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1 changed files with 1 additions and 3 deletions
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@ -317,9 +317,7 @@ static void msm_summary_irq_handler(unsigned int irq, struct irq_desc *desc)
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chained_irq_enter(chip, desc);
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for (i = find_first_bit(msm_gpio.enabled_irqs, NR_GPIO_IRQS);
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i < NR_GPIO_IRQS;
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i = find_next_bit(msm_gpio.enabled_irqs, NR_GPIO_IRQS, i + 1)) {
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for_each_set_bit(i, msm_gpio.enabled_irqs, NR_GPIO_IRQS) {
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if (readl(GPIO_INTR_STATUS(i)) & BIT(INTR_STATUS))
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generic_handle_irq(msm_gpio_to_irq(&msm_gpio.gpio_chip,
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i));
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