BITS_INT_RX_ERP   181 arch/sh/drivers/pci/pcie-sh7786.h #define		MASK_INT_RX_ERP			(1<<BITS_INT_RX_ERP)
BITS_INT_RX_ERP   222 arch/sh/drivers/pci/pcie-sh7786.h #define		MASK_INT_RX_ERP			(1<<BITS_INT_RX_ERP)