PIO_IFSR 487 drivers/pinctrl/pinctrl-at91.c return (readl_relaxed(pio + PIO_IFSR) >> pin) & 0x1; PIO_IFSR 497 drivers/pinctrl/pinctrl-at91.c if ((readl_relaxed(pio + PIO_IFSR) >> pin) & 0x1) PIO_IFSR 514 drivers/pinctrl/pinctrl-at91.c return ((readl_relaxed(pio + PIO_IFSR) >> pin) & 0x1) &&