SD_RSP_TYPE_R2    194 drivers/staging/rts5208/rtsx_card.h #define	SD_RSP_TYPE_R2			0x02
SD_RSP_TYPE_R2    211 include/linux/rtsx_pci.h #define   SD_RSP_TYPE_R2		0x02
SD_RSP_TYPE_R2    460 include/linux/rtsx_usb.h #define	SD_RSP_TYPE_R2			0x02