101 	u16 scratch;  in sdhci_o2_enable_internal_clock()  local
121 		scratch = sdhci_readw(host, O2_PLL_DLL_WDT_CONTROL1);  in sdhci_o2_enable_internal_clock()
122 		if (scratch & O2_PLL_LOCK_STATUS)  in sdhci_o2_enable_internal_clock()
306 	u16 scratch = 0;  in sdhci_o2_execute_tuning()  local
321 	scratch = sdhci_readw(host, O2_SD_MISC_CTRL);  in sdhci_o2_execute_tuning()
322 	scratch |= O2_SD_PWR_FORCE_L0;  in sdhci_o2_execute_tuning()
323 	sdhci_writew(host, scratch, O2_SD_MISC_CTRL);  in sdhci_o2_execute_tuning()
363 	scratch = sdhci_readw(host, O2_SD_MISC_CTRL);  in sdhci_o2_execute_tuning()
364 	scratch &= ~(O2_SD_PWR_FORCE_L0);  in sdhci_o2_execute_tuning()
365 	sdhci_writew(host, scratch, O2_SD_MISC_CTRL);  in sdhci_o2_execute_tuning()
524 	u8 scratch;  in sdhci_pci_o2_set_clock()  local
537 		pci_read_config_byte(chip->pdev, O2_SD_LOCK_WP, &scratch);  in sdhci_pci_o2_set_clock()
539 		scratch &= 0x7f;  in sdhci_pci_o2_set_clock()
540 		pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch);  in sdhci_pci_o2_set_clock()
547 		pci_read_config_byte(chip->pdev, O2_SD_LOCK_WP, &scratch);  in sdhci_pci_o2_set_clock()
549 		scratch |= 0x80;  in sdhci_pci_o2_set_clock()
550 		pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch);  in sdhci_pci_o2_set_clock()
635 	u8 scratch;  in sdhci_pci_o2_probe()  local
645 				O2_SD_LOCK_WP, &scratch);  in sdhci_pci_o2_probe()
648 		scratch &= 0x7f;  in sdhci_pci_o2_probe()
649 		pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch);  in sdhci_pci_o2_probe()
656 				O2_SD_CLKREQ, &scratch);  in sdhci_pci_o2_probe()
659 		scratch |= 0x20;  in sdhci_pci_o2_probe()
660 		pci_write_config_byte(chip->pdev, O2_SD_CLKREQ, scratch);  in sdhci_pci_o2_probe()
665 		ret = pci_read_config_byte(chip->pdev, O2_SD_CAPS, &scratch);  in sdhci_pci_o2_probe()
668 		scratch |= 0x01;  in sdhci_pci_o2_probe()
669 		pci_write_config_byte(chip->pdev, O2_SD_CAPS, scratch);  in sdhci_pci_o2_probe()
678 				O2_SD_INF_MOD, &scratch);  in sdhci_pci_o2_probe()
681 		scratch |= 0x08;  in sdhci_pci_o2_probe()
682 		pci_write_config_byte(chip->pdev, O2_SD_INF_MOD, scratch);  in sdhci_pci_o2_probe()
686 				O2_SD_LOCK_WP, &scratch);  in sdhci_pci_o2_probe()
689 		scratch |= 0x80;  in sdhci_pci_o2_probe()
690 		pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch);  in sdhci_pci_o2_probe()
697 				O2_SD_LOCK_WP, &scratch);  in sdhci_pci_o2_probe()
701 		scratch &= 0x7f;  in sdhci_pci_o2_probe()
702 		pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch);  in sdhci_pci_o2_probe()
783 					   O2_SD_LOCK_WP, &scratch);  in sdhci_pci_o2_probe()
786 		scratch |= 0x80;  in sdhci_pci_o2_probe()
787 		pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch);  in sdhci_pci_o2_probe()
793 				O2_SD_LOCK_WP, &scratch);  in sdhci_pci_o2_probe()
797 		scratch &= 0x7f;  in sdhci_pci_o2_probe()
798 		pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch);  in sdhci_pci_o2_probe()
833 					   O2_SD_LOCK_WP, &scratch);  in sdhci_pci_o2_probe()
836 		scratch |= 0x80;  in sdhci_pci_o2_probe()
837 		pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch);  in sdhci_pci_o2_probe()