diff options
| author | Jaehoon Chung <jh80.chung@samsung.com> | 2017-01-16 15:31:36 +0900 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-02-08 13:38:39 -0600 |
| commit | e3538f402453beca2d83002910cfe13b43d8a95b (patch) | |
| tree | 1fa7177d40b252c262638244e4429a438df98972 /drivers | |
| parent | d6da7d90fad8e34afdebeadbb08484ea4c98a792 (diff) | |
| download | linux-e3538f402453beca2d83002910cfe13b43d8a95b.tar.bz2 | |
PCI: exynos: Remove unnecessary local variables
Remove unnecessary local variables: elbi_base, phy_base, block_base. We
need one resource structure for assigning each resource. Reuse the single
'res' variable for all.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/host/pci-exynos.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/pci/host/pci-exynos.c b/drivers/pci/host/pci-exynos.c index 166881a753d2..6255294f80aa 100644 --- a/drivers/pci/host/pci-exynos.c +++ b/drivers/pci/host/pci-exynos.c @@ -507,9 +507,7 @@ static int __init exynos_pcie_probe(struct platform_device *pdev) struct exynos_pcie *ep; struct pcie_port *pp; struct device_node *np = dev->of_node; - struct resource *elbi_base; - struct resource *phy_base; - struct resource *block_base; + struct resource *res; int ret; ep = devm_kzalloc(dev, sizeof(*ep), GFP_KERNEL); @@ -540,22 +538,22 @@ static int __init exynos_pcie_probe(struct platform_device *pdev) if (ret) goto fail_clk; - elbi_base = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ep->elbi_base = devm_ioremap_resource(dev, elbi_base); + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + ep->elbi_base = devm_ioremap_resource(dev, res); if (IS_ERR(ep->elbi_base)) { ret = PTR_ERR(ep->elbi_base); goto fail_bus_clk; } - phy_base = platform_get_resource(pdev, IORESOURCE_MEM, 1); - ep->phy_base = devm_ioremap_resource(dev, phy_base); + res = platform_get_resource(pdev, IORESOURCE_MEM, 1); + ep->phy_base = devm_ioremap_resource(dev, res); if (IS_ERR(ep->phy_base)) { ret = PTR_ERR(ep->phy_base); goto fail_bus_clk; } - block_base = platform_get_resource(pdev, IORESOURCE_MEM, 2); - ep->block_base = devm_ioremap_resource(dev, block_base); + res = platform_get_resource(pdev, IORESOURCE_MEM, 2); + ep->block_base = devm_ioremap_resource(dev, res); if (IS_ERR(ep->block_base)) { ret = PTR_ERR(ep->block_base); goto fail_bus_clk; |