diff options
Diffstat (limited to 'drivers/ufs/host/tc-dwc-g210-pci.c')
| -rw-r--r-- | drivers/ufs/host/tc-dwc-g210-pci.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/ufs/host/tc-dwc-g210-pci.c b/drivers/ufs/host/tc-dwc-g210-pci.c index 92b8ad4b58fe..0167d8bef71a 100644 --- a/drivers/ufs/host/tc-dwc-g210-pci.c +++ b/drivers/ufs/host/tc-dwc-g210-pci.c @@ -33,15 +33,6 @@ static struct ufs_hba_variant_ops tc_dwc_g210_pci_hba_vops = { }; /** - * tc_dwc_g210_pci_shutdown - main function to put the controller in reset state - * @pdev: pointer to PCI device handle - */ -static void tc_dwc_g210_pci_shutdown(struct pci_dev *pdev) -{ - ufshcd_shutdown((struct ufs_hba *)pci_get_drvdata(pdev)); -} - -/** * tc_dwc_g210_pci_remove - de-allocate PCI/SCSI host and host memory space * data structure memory * @pdev: pointer to PCI handle @@ -60,7 +51,7 @@ static void tc_dwc_g210_pci_remove(struct pci_dev *pdev) * @pdev: pointer to PCI device handle * @id: PCI device id * - * Returns 0 on success, non-zero value on failure + * Return: 0 on success, non-zero value on failure. */ static int tc_dwc_g210_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) @@ -89,14 +80,12 @@ tc_dwc_g210_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) pci_set_master(pdev); - err = pcim_iomap_regions(pdev, 1 << 0, UFSHCD); - if (err < 0) { + mmio_base = pcim_iomap_region(pdev, 0, UFSHCD); + if (IS_ERR(mmio_base)) { dev_err(&pdev->dev, "request and iomap failed\n"); - return err; + return PTR_ERR(mmio_base); } - mmio_base = pcim_iomap_table(pdev)[0]; - err = ufshcd_alloc_host(&pdev->dev, &hba); if (err) { dev_err(&pdev->dev, "Allocation failed\n"); @@ -137,7 +126,6 @@ static struct pci_driver tc_dwc_g210_pci_driver = { .id_table = tc_dwc_g210_pci_tbl, .probe = tc_dwc_g210_pci_probe, .remove = tc_dwc_g210_pci_remove, - .shutdown = tc_dwc_g210_pci_shutdown, .driver = { .pm = &tc_dwc_g210_pci_pm_ops }, |