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PCI: designware-plat: Remove redundant dw_plat_pcie.mem_base 

Remove the struct dw_plat_pcie.mem_base member, which is only used as a
temporary.  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas 2016-10-06 13:32:15 -05:00
parent f5acb5c51d
commit bb8a794777
1 changed files with 4 additions and 7 deletions
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11
drivers/pci/host/pcie-designware-plat.c
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@ -25,8 +25,7 @@
#include "pcie-designware.h" #include "pcie-designware.h"
struct dw_plat_pcie { struct dw_plat_pcie {
void __iomem *mem_base; struct pcie_port pp; /* pp.dbi_base is DT 0th resource */
struct pcie_port pp;
}; };
static irqreturn_t dw_plat_pcie_msi_irq_handler(int irq, void *arg) static irqreturn_t dw_plat_pcie_msi_irq_handler(int irq, void *arg)
@ -100,11 +99,9 @@ static int dw_plat_pcie_probe(struct platform_device *pdev)
pp->dev = &pdev->dev; pp->dev = &pdev->dev;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
dw_plat_pcie->mem_base = devm_ioremap_resource(&pdev->dev, res); pp->dbi_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(dw_plat_pcie->mem_base)) if (IS_ERR(pp->dbi_base))
return PTR_ERR(dw_plat_pcie->mem_base); return PTR_ERR(pp->dbi_base);
pp->dbi_base = dw_plat_pcie->mem_base;
ret = dw_plat_add_pcie_port(pp, pdev); ret = dw_plat_add_pcie_port(pp, pdev);
if (ret < 0) if (ret < 0)