RTSX_PCR_SETTING_REG1
reg = pci_read_config(sc->rtsx_dev, RTSX_PCR_SETTING_REG1, 4);
reg = pci_read_config(sc->rtsx_dev, RTSX_PCR_SETTING_REG1, 4);
reg = pci_read_config(sc->rtsx_dev, RTSX_PCR_SETTING_REG1, 4);
reg1 = pci_read_config(sc->rtsx_dev, RTSX_PCR_SETTING_REG1, 4);
reg = pci_read_config(sc->rtsx_dev, RTSX_PCR_SETTING_REG1, 4);