diff options
| author | Rob Herring <robh@kernel.org> | 2020-08-21 06:53:57 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-09-08 18:37:02 +0300 |
| commit | 5808d43e7c91b285032cfeb2a5317ea6890b657f (patch) | |
| tree | bff0b0810080b6718674ca54f5e64e2ca6e23ce5 /drivers/pci/controller/dwc/pcie-tegra194.c | |
| parent | 1df793054859eaa69d878f7daffc9f1cf9253a5d (diff) | |
| download | linux-5808d43e7c91b285032cfeb2a5317ea6890b657f.tar.xz | |
PCI: dwc: Remove root_bus pointer
The pci_host_bridge struct already has a pointer to its pci_bus, so
let's convert the one user to use the bridge struct and remove the
private 'root_bus' pointer.
Link: https://lore.kernel.org/r/20200821035420.380495-18-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-tegra194.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-tegra194.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index b723c9f3ece4..a5dce56b3b7a 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -1264,9 +1264,9 @@ static void tegra_pcie_downstream_dev_to_D0(struct tegra_pcie_dw *pcie) * 5.2 Link State Power Management (Page #428). */ - list_for_each_entry(child, &pp->root_bus->children, node) { + list_for_each_entry(child, &pp->bridge->bus->children, node) { /* Bring downstream devices to D0 if they are not already in */ - if (child->parent == pp->root_bus) { + if (child->parent == pp->bridge->bus) { root_bus = child; break; } |