diff options
| author | Silviu-Mihai Popescu <silviupopescu1990@gmail.com> | 2013-03-12 10:30:05 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-05-08 01:19:07 +0200 |
| commit | f560fabdf3f3fe12bd48146a6ccdf03ddf9ab12c (patch) | |
| tree | 4f3d0c50732a107a36a6e02240b7d2f9cec4d83b | |
| parent | 301896513971d41d737c904ecf267b6f0ea21d55 (diff) | |
| download | talos-obmc-linux-f560fabdf3f3fe12bd48146a6ccdf03ddf9ab12c.tar.gz talos-obmc-linux-f560fabdf3f3fe12bd48146a6ccdf03ddf9ab12c.zip | |
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>
| -rw-r--r-- | arch/mips/pci/pci-ar71xx.c | 6 | ||||
| -rw-r--r-- | arch/mips/pci/pci-ar724x.c | 18 |
2 files changed, 12 insertions, 12 deletions
diff --git a/arch/mips/pci/pci-ar71xx.c b/arch/mips/pci/pci-ar71xx.c index 412ec025cf55..18517dd0f709 100644 --- a/arch/mips/pci/pci-ar71xx.c +++ b/arch/mips/pci/pci-ar71xx.c @@ -366,9 +366,9 @@ static int ar71xx_pci_probe(struct platform_device *pdev) if (!res) return -EINVAL; - apc->cfg_base = devm_request_and_ioremap(&pdev->dev, res); - if (!apc->cfg_base) - return -ENOMEM; + apc->cfg_base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(apc->cfg_base)) + return PTR_ERR(apc->cfg_base); apc->irq = platform_get_irq(pdev, 0); if (apc->irq < 0) 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) |
