PIO_ISR           407 drivers/pci/controller/pci-aardvark.c 		isr = advk_readl(pcie, PIO_ISR);
PIO_ISR           565 drivers/pci/controller/pci-aardvark.c 	advk_writel(pcie, 1, PIO_ISR);
PIO_ISR           624 drivers/pci/controller/pci-aardvark.c 	advk_writel(pcie, 1, PIO_ISR);
PIO_ISR          1700 drivers/pinctrl/pinctrl-at91.c 		isr = readl_relaxed(pio + PIO_ISR) & readl_relaxed(pio + PIO_IMR);