PFR 51 drivers/gpio/gpio-mb86s7x.c val = readl(gchip->base + PFR(gpio)); PFR 53 drivers/gpio/gpio-mb86s7x.c writel(val, gchip->base + PFR(gpio)); PFR 68 drivers/gpio/gpio-mb86s7x.c val = readl(gchip->base + PFR(gpio)); PFR 70 drivers/gpio/gpio-mb86s7x.c writel(val, gchip->base + PFR(gpio));