diff options
| author | James Smart <james.smart@emulex.com> | 2013-09-06 20:21:09 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-09-11 04:28:25 +0400 |
| commit | f5ca6f2e770530434da66db92f7394e7b4081e56 (patch) | |
| tree | 4b700c459fd3cecd7d556f7419ab8b089e8b9da7 /drivers/scsi/lpfc/lpfc_sli.c | |
| parent | 1b8d11ab82a23357276fbdb8b95a57a05a9a5e93 (diff) | |
| download | linux-f5ca6f2e770530434da66db92f7394e7b4081e56.tar.xz | |
[SCSI] lpfc 8.3.42: Avoided making pci bar ioremap call during dual-chute WQ/RQ pci bar selection
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index d8fd7310766e..56d4055022a9 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -12233,7 +12233,6 @@ static void __iomem * lpfc_dual_chute_pci_bar_map(struct lpfc_hba *phba, uint16_t pci_barset) { struct pci_dev *pdev; - unsigned long bar_map, bar_map_len; if (!phba->pcidev) return NULL; @@ -12242,25 +12241,10 @@ lpfc_dual_chute_pci_bar_map(struct lpfc_hba *phba, uint16_t pci_barset) switch (pci_barset) { case WQ_PCI_BAR_0_AND_1: - if (!phba->pci_bar0_memmap_p) { - bar_map = pci_resource_start(pdev, PCI_64BIT_BAR0); - bar_map_len = pci_resource_len(pdev, PCI_64BIT_BAR0); - phba->pci_bar0_memmap_p = ioremap(bar_map, bar_map_len); - } return phba->pci_bar0_memmap_p; case WQ_PCI_BAR_2_AND_3: - if (!phba->pci_bar2_memmap_p) { - bar_map = pci_resource_start(pdev, PCI_64BIT_BAR2); - bar_map_len = pci_resource_len(pdev, PCI_64BIT_BAR2); - phba->pci_bar2_memmap_p = ioremap(bar_map, bar_map_len); - } return phba->pci_bar2_memmap_p; case WQ_PCI_BAR_4_AND_5: - if (!phba->pci_bar4_memmap_p) { - bar_map = pci_resource_start(pdev, PCI_64BIT_BAR4); - bar_map_len = pci_resource_len(pdev, PCI_64BIT_BAR4); - phba->pci_bar4_memmap_p = ioremap(bar_map, bar_map_len); - } return phba->pci_bar4_memmap_p; default: break; |