O2_SD_DEV_CTRL 380 drivers/mmc/host/sdhci-pci-o2micro.c ret = pci_read_config_dword(chip->pdev, O2_SD_DEV_CTRL, &scratch_32); O2_SD_DEV_CTRL 384 drivers/mmc/host/sdhci-pci-o2micro.c pci_write_config_dword(chip->pdev, O2_SD_DEV_CTRL, scratch_32);