gfbr 172 drivers/gpio/gpio-merrifield.c void __iomem *gfbr = gpio_reg(chip, offset, GFBR); gfbr 179 drivers/gpio/gpio-merrifield.c value = readl(gfbr) & ~BIT(offset % 32); gfbr 181 drivers/gpio/gpio-merrifield.c value = readl(gfbr) | BIT(offset % 32); gfbr 182 drivers/gpio/gpio-merrifield.c writel(value, gfbr);