int msm_sata_init(struct device *ahci_dev, void __iomem *mmio) { int ret; struct device *dev = ahci_dev->parent; struct msm_sata_hba *hba = dev_get_drvdata(dev); hba->ahci_base = mmio; ret = msm_sata_clk_init(dev); if (ret) { dev_err(dev, "SATA clk init failed with err=%d\n", ret); goto out; } ret = msm_sata_vreg_init(dev); if (ret) { dev_err(dev, "SATA vreg init failed with err=%d\n", ret); msm_sata_clk_deinit(dev); goto out; } ret = msm_sata_phy_init(dev); if (ret) { dev_err(dev, "SATA PHY init failed with err=%d\n", ret); msm_sata_vreg_deinit(dev); msm_sata_clk_deinit(dev); goto out; } out: return ret; }
void msm_sata_deinit(struct device *ahci_dev) { struct device *dev = ahci_dev->parent; msm_sata_phy_deinit(dev); msm_sata_vreg_deinit(dev); msm_sata_clk_deinit(dev); }
void msm_sata_deinit(struct device *ahci_dev) { struct device *dev = ahci_dev->parent; msm_sata_phy_deinit(dev); #ifndef CONFIG_SATA_SNPS_PHY msm_sata_vreg_deinit(dev); #endif msm_sata_clk_deinit(dev); }
int msm_sata_init(struct device *ahci_dev, void __iomem *mmio) { int ret; struct device *dev = ahci_dev->parent; struct msm_sata_hba *hba = dev_get_drvdata(dev); /* Save ahci mmio to access vendor specific registers */ hba->ahci_base = mmio; ret = msm_sata_clk_init(dev); if (ret) { dev_err(dev, "SATA clk init failed with err=%d\n", ret); goto out; } ret = msm_sata_vreg_init(dev); if (ret) { dev_err(dev, "SATA vreg init failed with err=%d\n", ret); msm_sata_clk_deinit(dev); goto out; } ret = msm_sata_phy_init(dev); if (ret) { dev_err(dev, "SATA PHY init failed with err=%d\n", ret); msm_sata_vreg_deinit(dev); msm_sata_clk_deinit(dev); goto out; } ret = device_create_file(ahci_dev, &dev_attr_msm_sata_suspend); if (ret < 0) { dev_err(dev, "SATA failed to create suspend /sys endpoint err=%d\n", ret); } hba->power_state = SATA_PWR_STATE_UP; out: return ret; }