O2_SD_MISC_REG5 387 drivers/mmc/host/sdhci-pci-o2micro.c ret = pci_read_config_dword(chip->pdev, O2_SD_MISC_REG5, &scratch_32); O2_SD_MISC_REG5 392 drivers/mmc/host/sdhci-pci-o2micro.c pci_write_config_dword(chip->pdev, O2_SD_MISC_REG5, scratch_32);