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authorLucas Stach <l.stach@pengutronix.de>2014-11-13 20:37:37 +0100
committerBjorn Helgaas <bhelgaas@google.com>2014-12-26 16:26:06 -0700
commit04dae5509c0573fbdab52766a14da5dd60c29a6f (patch)
tree7191c1e1f82017538dc26d7c35dbaa4983de89dd /drivers/pci
parent97bf6af1f928216fd6c5a66e8a57bfa95a659672 (diff)
downloadop-kernel-dev-04dae5509c0573fbdab52766a14da5dd60c29a6f.zip
op-kernel-dev-04dae5509c0573fbdab52766a14da5dd60c29a6f.tar.gz
PCI: tegra: Remove unnecessary tegra_pcie_fixup_bridge()
The bridge setup is already done by generic code while scanning the buses. Do not duplicate (or potentially alter) this setup as a fixup. Tested-by: Alexandre Courbot <acourbot@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/host/pci-tegra.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index a800ae9..6f9c29f 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -625,19 +625,6 @@ static void tegra_pcie_port_free(struct tegra_pcie_port *port)
devm_kfree(pcie->dev, port);
}
-static void tegra_pcie_fixup_bridge(struct pci_dev *dev)
-{
- u16 reg;
-
- if ((dev->class >> 16) == PCI_BASE_CLASS_BRIDGE) {
- pci_read_config_word(dev, PCI_COMMAND, &reg);
- reg |= (PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
- PCI_COMMAND_MASTER | PCI_COMMAND_SERR);
- pci_write_config_word(dev, PCI_COMMAND, reg);
- }
-}
-DECLARE_PCI_FIXUP_FINAL(PCI_ANY_ID, PCI_ANY_ID, tegra_pcie_fixup_bridge);
-
/* Tegra PCIE root complex wrongly reports device class */
static void tegra_pcie_fixup_class(struct pci_dev *dev)
{
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