From: Jiang Liu <jiang.liu@xxxxxxxxxx> Use PCIe capabilities access functions to simplify PCIe ARM implementation. Signed-off-by: Jiang Liu <liuj97@xxxxxxxxx> --- arch/arm/mach-tegra/pcie.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c index 0e09137..5f99d33 100644 --- a/arch/arm/mach-tegra/pcie.c +++ b/arch/arm/mach-tegra/pcie.c @@ -367,17 +367,8 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NVIDIA, 0x0bf1, tegra_pcie_fixup_class); /* Tegra PCIE requires relaxed ordering */ static void __devinit tegra_pcie_relax_enable(struct pci_dev *dev) { - u16 val16; - int pos = pci_find_capability(dev, PCI_CAP_ID_EXP); - - if (pos <= 0) { - dev_err(&dev->dev, "skipping relaxed ordering fixup\n"); - return; - } - - pci_read_config_word(dev, pos + PCI_EXP_DEVCTL, &val16); - val16 |= PCI_EXP_DEVCTL_RELAX_EN; - pci_write_config_word(dev, pos + PCI_EXP_DEVCTL, val16); + pci_pcie_capability_change_word(dev, PCI_EXP_DEVCTL, + PCI_EXP_DEVCTL_RELAX_EN, 0); } DECLARE_PCI_FIXUP_FINAL(PCI_ANY_ID, PCI_ANY_ID, tegra_pcie_relax_enable); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html