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authorThierry Reding <thierry.reding@avionic-design.de>2013-01-21 11:08:56 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-25 12:21:45 -0800
commit7c390a7e956b4bf7b7d6dba4dfb93299c4f0879a (patch)
treeb7ea5ba40b42106a5f3106ff55e576b083f14bf6 /arch/mips/pci
parent5857bd98dbd0080e6b27b51087cc9ec24f426e8b (diff)
MIPS: 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. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/mips/pci')
-rw-r--r--arch/mips/pci/pci-lantiq.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/mips/pci/pci-lantiq.c b/arch/mips/pci/pci-lantiq.c
index 95681789b51e..910fb4c20b9e 100644
--- a/arch/mips/pci/pci-lantiq.c
+++ b/arch/mips/pci/pci-lantiq.c
@@ -214,13 +214,13 @@ static int ltq_pci_probe(struct platform_device *pdev)
return -EINVAL;
}
- ltq_pci_membase = devm_request_and_ioremap(&pdev->dev, res_bridge);
- ltq_pci_mapped_cfg = devm_request_and_ioremap(&pdev->dev, res_cfg);
+ ltq_pci_membase = devm_ioremap_resource(&pdev->dev, res_bridge);
+ if (IS_ERR(ltq_pci_membase))
+ return PTR_ERR(ltq_pci_membase);
- if (!ltq_pci_membase || !ltq_pci_mapped_cfg) {
- dev_err(&pdev->dev, "failed to remap resources\n");
- return -ENOMEM;
- }
+ ltq_pci_mapped_cfg = devm_ioremap_resource(&pdev->dev, res_cfg);
+ if (IS_ERR(ltq_pci_mapped_cfg))
+ return PTR_ERR(ltq_pci_mapped_cfg);
ltq_pci_startup(pdev);