CARD_SHARE_MASK   176 include/linux/mfd/rtsx_pci.h #define CARD_SHARE_MASK			0x0F
CARD_SHARE_MASK   361 include/linux/mfd/rtsx_usb.h #define CARD_SHARE_MASK			0x03
CARD_SHARE_MASK   402 include/linux/mfd/rtsx_usb.h #define CARD_SHARE_MASK			0x03