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| author | Wei Yongjun | 2016-07-28 18:14:54 +0200 |
|---|---|---|
| committer | Bjorn Helgaas | 2016-08-23 23:55:18 +0200 |
| commit | 639c5323257f940a8627e86c982f6b93e9e2615c (patch) | |
| tree | 5cd56b2270d3ae985b4bf43e8ab7d0fa31741a48 /drivers/pci | |
| parent | PCI: designware: Exchange viewport of `MEMORYs' and `CFGs/IOs' (diff) | |
| download | kernel-qcow2-linux-639c5323257f940a8627e86c982f6b93e9e2615c.tar.gz kernel-qcow2-linux-639c5323257f940a8627e86c982f6b93e9e2615c.tar.xz kernel-qcow2-linux-639c5323257f940a8627e86c982f6b93e9e2615c.zip | |
PCI: designware: Remove redundant platform_get_resource() return value check
devm_ioremap_resource() fails gracefully when given a NULL resource
pointer, so we don't need to check separately for failure from
platform_get_resource_byname(). Remove the redundant check.
[bhelgaas: changelog]
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pcie-designware-plat.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/pci/host/pcie-designware-plat.c b/drivers/pci/host/pcie-designware-plat.c index c8079dc81c10..17da005497a5 100644 --- a/drivers/pci/host/pcie-designware-plat.c +++ b/drivers/pci/host/pcie-designware-plat.c @@ -100,9 +100,6 @@ static int dw_plat_pcie_probe(struct platform_device *pdev) pp->dev = &pdev->dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - dw_plat_pcie->mem_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(dw_plat_pcie->mem_base)) return PTR_ERR(dw_plat_pcie->mem_base); |