lpfc: Use pci_(request|release)_mem_regions
Now that we do have pci_request_mem_regions() and pci_release_mem_regions()
at hand, use it in the lpfc driver.
Suggested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Dick Kennedy <dick.kennedy@broadcom.com>
CC: James Smart <james.smart@avagotech.com>
CC: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
CC: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index b43f7ac..3a0f3a4 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -4775,20 +4775,17 @@
lpfc_enable_pci_dev(struct lpfc_hba *phba)
{
struct pci_dev *pdev;
- int bars = 0;
/* Obtain PCI device reference */
if (!phba->pcidev)
goto out_error;
else
pdev = phba->pcidev;
- /* Select PCI BARs */
- bars = pci_select_bars(pdev, IORESOURCE_MEM);
/* Enable PCI device */
if (pci_enable_device_mem(pdev))
goto out_error;
/* Request PCI resource for the device */
- if (pci_request_selected_regions(pdev, bars, LPFC_DRIVER_NAME))
+ if (pci_request_mem_regions(pdev, LPFC_DRIVER_NAME))
goto out_disable_device;
/* Set up device as PCI master and save state for EEH */
pci_set_master(pdev);
@@ -4805,7 +4802,7 @@
pci_disable_device(pdev);
out_error:
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "1401 Failed to enable pci device, bars:x%x\n", bars);
+ "1401 Failed to enable pci device\n");
return -ENODEV;
}
@@ -4820,17 +4817,14 @@
lpfc_disable_pci_dev(struct lpfc_hba *phba)
{
struct pci_dev *pdev;
- int bars;
/* Obtain PCI device reference */
if (!phba->pcidev)
return;
else
pdev = phba->pcidev;
- /* Select PCI BARs */
- bars = pci_select_bars(pdev, IORESOURCE_MEM);
/* Release PCI resource and disable PCI device */
- pci_release_selected_regions(pdev, bars);
+ pci_release_mem_regions(pdev);
pci_disable_device(pdev);
return;
@@ -9722,7 +9716,6 @@
struct lpfc_vport **vports;
struct lpfc_hba *phba = vport->phba;
int i;
- int bars = pci_select_bars(pdev, IORESOURCE_MEM);
spin_lock_irq(&phba->hbalock);
vport->load_flag |= FC_UNLOADING;
@@ -9797,7 +9790,7 @@
lpfc_hba_free(phba);
- pci_release_selected_regions(pdev, bars);
+ pci_release_mem_regions(pdev);
pci_disable_device(pdev);
}