diff options
| -rw-r--r-- | drivers/scsi/cxlflash/main.c | 54 |
1 files changed, 1 insertions, 53 deletions
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index f6d90ce8f3b7..3dbb9fa3019e 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -767,7 +767,6 @@ static void cxlflash_remove(struct pci_dev *pdev) cancel_work_sync(&cfg->work_q); term_afu(cfg); case INIT_STATE_PCI: - pci_release_regions(cfg->dev); pci_disable_device(pdev); case INIT_STATE_NONE: free_mem(cfg); @@ -840,15 +839,6 @@ static int init_pci(struct cxlflash_cfg *cfg) struct pci_dev *pdev = cfg->dev; int rc = 0; - cfg->cxlflash_regs_pci = pci_resource_start(pdev, 0); - rc = pci_request_regions(pdev, CXLFLASH_NAME); - if (rc < 0) { - dev_err(&pdev->dev, - "%s: Couldn't register memory range of registers\n", - __func__); - goto out; - } - rc = pci_enable_device(pdev); if (rc || pci_channel_offline(pdev)) { if (pci_channel_offline(pdev)) { @@ -860,55 +850,13 @@ static int init_pci(struct cxlflash_cfg *cfg) dev_err(&pdev->dev, "%s: Cannot enable adapter\n", __func__); cxlflash_wait_for_pci_err_recovery(cfg); - goto out_release_regions; - } - } - - rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); - if (rc < 0) { - dev_dbg(&pdev->dev, "%s: Failed to set 64 bit PCI DMA mask\n", - __func__); - rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); - } - - if (rc < 0) { - dev_err(&pdev->dev, "%s: Failed to set PCI DMA mask\n", - __func__); - goto out_disable; - } - - pci_set_master(pdev); - - if (pci_channel_offline(pdev)) { - cxlflash_wait_for_pci_err_recovery(cfg); - if (pci_channel_offline(pdev)) { - rc = -EIO; - goto out_msi_disable; + goto out; } } - rc = pci_save_state(pdev); - - if (rc != PCIBIOS_SUCCESSFUL) { - dev_err(&pdev->dev, "%s: Failed to save PCI config space\n", - __func__); - rc = -EIO; - goto cleanup_nolog; - } - out: pr_debug("%s: returning rc=%d\n", __func__, rc); return rc; - -cleanup_nolog: -out_msi_disable: - cxlflash_wait_for_pci_err_recovery(cfg); -out_disable: - pci_disable_device(pdev); -out_release_regions: - pci_release_regions(pdev); - goto out; - } /** |