SD_DDR_MODE       154 drivers/staging/rts5208/rtsx_card.h #define	SD_DDR_MODE			0x04
SD_DDR_MODE       191 include/linux/rtsx_pci.h #define   SD_DDR_MODE			0x04
SD_DDR_MODE       441 include/linux/rtsx_usb.h #define	SD_DDR_MODE			0x04