sd_rw_multi 542 drivers/mmc/host/rtsx_pci_sdmmc.c static int sd_rw_multi(struct realtek_pci_sdmmc *host, struct mmc_request *mrq) sd_rw_multi 449 drivers/mmc/host/rtsx_usb_sdmmc.c static int sd_rw_multi(struct rtsx_usb_sdmmc *host, struct mmc_request *mrq)