gwmr 302 drivers/gpio/gpio-merrifield.c void __iomem *gwmr = gpio_reg(&priv->chip, gpio, GWMR); gwmr 313 drivers/gpio/gpio-merrifield.c value = readl(gwmr) | BIT(gpio % 32); gwmr 315 drivers/gpio/gpio-merrifield.c value = readl(gwmr) & ~BIT(gpio % 32); gwmr 316 drivers/gpio/gpio-merrifield.c writel(value, gwmr);