diff options
| author | Jing Huang <huangj@brocade.com> | 2010-03-19 11:06:44 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-04-11 09:24:19 -0500 |
| commit | b3522f08ec7011aed0abc477bfedd00d189e9cd6 (patch) | |
| tree | 369e355b051628a316724686fa07c822676163af | |
| parent | 2eba0d4c000777ce43012d7fda806b075f6cf877 (diff) | |
| download | op-kernel-dev-b3522f08ec7011aed0abc477bfedd00d189e9cd6.zip op-kernel-dev-b3522f08ec7011aed0abc477bfedd00d189e9cd6.tar.gz | |
[SCSI] bfa: use pci_iomap() and pci_iounmap()
Use pci_iomap() and pci_iounmap() to simplify the code. Remove uncessary #ifdef
check for ia64 (it was added as a workaound for some RHEL 5.x release which
doesn't export iounmap function)
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| -rw-r--r-- | drivers/scsi/bfa/bfad.c | 9 | ||||
| -rw-r--r-- | drivers/scsi/bfa/bfad_drv.h | 1 |
2 files changed, 1 insertions, 9 deletions
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index 3a5163d..0baeaba 100644 --- a/drivers/scsi/bfa/bfad.c +++ b/drivers/scsi/bfa/bfad.c @@ -590,7 +590,6 @@ bfad_init_timer(struct bfad_s *bfad) int bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad) { - unsigned long bar0_len; int rc = -ENODEV; if (pci_enable_device(pdev)) { @@ -610,9 +609,7 @@ bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad) goto out_release_region; } - bfad->pci_bar0_map = pci_resource_start(pdev, 0); - bar0_len = pci_resource_len(pdev, 0); - bfad->pci_bar0_kva = ioremap(bfad->pci_bar0_map, bar0_len); + bfad->pci_bar0_kva = pci_iomap(pdev, 0, pci_resource_len(pdev, 0)); if (bfad->pci_bar0_kva == NULL) { BFA_PRINTF(BFA_ERR, "Fail to map bar0\n"); @@ -645,11 +642,7 @@ out: void bfad_pci_uninit(struct pci_dev *pdev, struct bfad_s *bfad) { -#if defined(__ia64__) pci_iounmap(pdev, bfad->pci_bar0_kva); -#else - iounmap(bfad->pci_bar0_kva); -#endif pci_release_regions(pdev); pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); diff --git a/drivers/scsi/bfa/bfad_drv.h b/drivers/scsi/bfa/bfad_drv.h index f4b1439..0639aed 100644 --- a/drivers/scsi/bfa/bfad_drv.h +++ b/drivers/scsi/bfa/bfad_drv.h @@ -162,7 +162,6 @@ struct bfad_s { const char *pci_name; struct bfa_pcidev_s hal_pcidev; struct bfa_ioc_pci_attr_s pci_attr; - unsigned long pci_bar0_map; void __iomem *pci_bar0_kva; struct completion comp; struct completion suspend; |
