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authorSilviu-Mihai Popescu <silviupopescu1990@gmail.com>2013-03-12 10:30:05 +0000
committerRalf Baechle <ralf@linux-mips.org>2013-05-08 01:19:07 +0200
commitf560fabdf3f3fe12bd48146a6ccdf03ddf9ab12c (patch)
tree4f3d0c50732a107a36a6e02240b7d2f9cec4d83b /arch/mips/pci/pci-ar724x.c
parent301896513971d41d737c904ecf267b6f0ea21d55 (diff)
MIPS: pci: convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/4986/ Acked-by: John Crispin <blogic@openwrt.org>
Diffstat (limited to 'arch/mips/pci/pci-ar724x.c')
-rw-r--r--arch/mips/pci/pci-ar724x.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/mips/pci/pci-ar724x.c b/arch/mips/pci/pci-ar724x.c
index 8a0700d448fe..65ec032fa0b4 100644
--- a/arch/mips/pci/pci-ar724x.c
+++ b/arch/mips/pci/pci-ar724x.c
@@ -365,25 +365,25 @@ static int ar724x_pci_probe(struct platform_device *pdev)
if (!res)
return -EINVAL;
- apc->ctrl_base = devm_request_and_ioremap(&pdev->dev, res);
- if (apc->ctrl_base == NULL)
- return -EBUSY;
+ apc->ctrl_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(apc->ctrl_base))
+ return PTR_ERR(apc->ctrl_base);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg_base");
if (!res)
return -EINVAL;
- apc->devcfg_base = devm_request_and_ioremap(&pdev->dev, res);
- if (!apc->devcfg_base)
- return -EBUSY;
+ apc->devcfg_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(apc->devcfg_base))
+ return PTR_ERR(apc->devcfg_base);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "crp_base");
if (!res)
return -EINVAL;
- apc->crp_base = devm_request_and_ioremap(&pdev->dev, res);
- if (apc->crp_base == NULL)
- return -EBUSY;
+ apc->crp_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(apc->crp_base))
+ return PTR_ERR(apc->crp_base);
apc->irq = platform_get_irq(pdev, 0);
if (apc->irq < 0)