From 25729a7fb88ef2912fcb869abe3a76b3be07fc06 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Sun, 28 Sep 2008 16:18:02 -0700 Subject: [PATCH] [SCSI] advansys, arcmsr, ipr, nsp32, qla1280, stex: use pci_ioremap_bar() Use the newly introduced pci_ioremap_bar() function in drivers/scsi. pci_ioremap_bar() just takes a pci device and a bar number, with the goal of making it really hard to get wrong, while also having a central place to stick sanity checks. Signed-off-by: Arjan van de Ven Acked-by: Matthew Wilcox Cc: Brian King Cc: Ed Lin Cc: Nick Cheng Signed-off-by: James Bottomley --- drivers/scsi/advansys.c | 3 +-- drivers/scsi/arcmsr/arcmsr_hba.c | 8 +++----- drivers/scsi/ipr.c | 2 +- drivers/scsi/nsp32.c | 3 +-- drivers/scsi/qla1280.c | 3 +-- drivers/scsi/stex.c | 3 +-- 6 files changed, 8 insertions(+), 14 deletions(-) diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index 399fe559e4de..2f602720193e 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -13425,8 +13425,7 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, } boardp->asc_n_io_port = pci_resource_len(pdev, 1); - boardp->ioremap_addr = ioremap(pci_resource_start(pdev, 1), - boardp->asc_n_io_port); + boardp->ioremap_addr = pci_ioremap_bar(pdev, 1); if (!boardp->ioremap_addr) { shost_printk(KERN_ERR, shost, "ioremap(%lx, %d) " "returned NULL\n", diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c index f91f79c8007d..106c04d2d793 100644 --- a/drivers/scsi/arcmsr/arcmsr_hba.c +++ b/drivers/scsi/arcmsr/arcmsr_hba.c @@ -235,7 +235,7 @@ static int arcmsr_alloc_ccb_pool(struct AdapterControlBlock *acb) uint32_t intmask_org; int i, j; - acb->pmuA = ioremap(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0)); + acb->pmuA = pci_ioremap_bar(pdev, 0); if (!acb->pmuA) { printk(KERN_NOTICE "arcmsr%d: memory mapping region fail \n", acb->host->host_no); @@ -329,13 +329,11 @@ static int arcmsr_alloc_ccb_pool(struct AdapterControlBlock *acb) reg = (struct MessageUnit_B *)(dma_coherent + ARCMSR_MAX_FREECCB_NUM * sizeof(struct CommandControlBlock)); acb->pmuB = reg; - mem_base0 = ioremap(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); + mem_base0 = pci_ioremap_bar(pdev, 0); if (!mem_base0) goto out; - mem_base1 = ioremap(pci_resource_start(pdev, 2), - pci_resource_len(pdev, 2)); + mem_base1 = pci_ioremap_bar(pdev, 2); if (!mem_base1) { iounmap(mem_base0); goto out; diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index ded854a6dd35..ec53c220cb37 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -7473,7 +7473,7 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev, goto out_scsi_host_put; } - ipr_regs = ioremap(ipr_regs_pci, pci_resource_len(pdev, 0)); + ipr_regs = pci_ioremap_bar(pdev, 0); if (!ipr_regs) { dev_err(&pdev->dev, diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c index 22052bb7becb..d06ec5aa6924 100644 --- a/drivers/scsi/nsp32.c +++ b/drivers/scsi/nsp32.c @@ -3401,8 +3401,7 @@ static int __devinit nsp32_probe(struct pci_dev *pdev, const struct pci_device_i data->IrqNumber = pdev->irq; data->BaseAddress = pci_resource_start(pdev, 0); data->NumAddress = pci_resource_len (pdev, 0); - data->MmioAddress = ioremap_nocache(pci_resource_start(pdev, 1), - pci_resource_len (pdev, 1)); + data->MmioAddress = pci_ioremap_bar(pdev, 1); data->MmioLength = pci_resource_len (pdev, 1); pci_set_master(pdev); diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index b6cd12b2e996..8cb9240596ab 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -4294,8 +4294,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) error = -ENODEV; #if MEMORY_MAPPED_IO - ha->mmpbase = ioremap(pci_resource_start(ha->pdev, 1), - pci_resource_len(ha->pdev, 1)); + ha->mmpbase = pci_ioremap_bar(ha->pdev, 1); if (!ha->mmpbase) { printk(KERN_INFO "qla1280: Unable to map I/O memory\n"); goto error_free_response_ring; diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c index 2fa830c0be27..a3a18ad73125 100644 --- a/drivers/scsi/stex.c +++ b/drivers/scsi/stex.c @@ -1108,8 +1108,7 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto out_scsi_host_put; } - hba->mmio_base = ioremap_nocache(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); + hba->mmio_base = pci_ioremap_bar(pdev, 0); if ( !hba->mmio_base) { printk(KERN_ERR DRV_NAME "(%s): memory map failed\n", pci_name(pdev)); -- 2.20.1