diff options
| author |   Bjorn Helgaas <bhelgaas@google.com> | 2016-12-01 11:33:57 -0600 |
|---|---|---|
| committer |   Bjorn Helgaas <helgaas@kernel.org> | 2016-12-06 13:45:48 -0600 |
| commit | dfd1972c2b464c10fb585c4c60b594e09d181a01 (patch) | |
| tree | 79916b064ae15f21737186943360456686e33fc5 /arch/arm64/kernel/pci.c | |
| parent | ACPI: Add acpi_resource_consumer() to find device that claims a resource (diff) | |
| download | linux-dev-dfd1972c2b464c10fb585c4c60b594e09d181a01.tar.xz linux-dev-dfd1972c2b464c10fb585c4c60b594e09d181a01.zip | |
arm64: PCI: Add local struct device pointers
Use a local "struct device *dev" for brevity. No functional change
intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Diffstat (limited to 'arch/arm64/kernel/pci.c')
| -rw-r--r-- | arch/arm64/kernel/pci.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c index acf38722457b..8183c9803206 100644 --- a/arch/arm64/kernel/pci.c +++ b/arch/arm64/kernel/pci.c @@ -121,6 +121,7 @@ int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge) static struct pci_config_window * pci_acpi_setup_ecam_mapping(struct acpi_pci_root *root) { + struct device *dev = &root->device->dev; struct resource *bus_res = &root->secondary; u16 seg = root->segment; struct pci_config_window *cfg; @@ -132,8 +133,7 @@ pci_acpi_setup_ecam_mapping(struct acpi_pci_root *root) root->mcfg_addr = pci_mcfg_lookup(seg, bus_res); if (!root->mcfg_addr) { - dev_err(&root->device->dev, "%04x:%pR ECAM region not found\n", - seg, bus_res); + dev_err(dev, "%04x:%pR ECAM region not found\n", seg, bus_res); return NULL; } @@ -141,11 +141,10 @@ pci_acpi_setup_ecam_mapping(struct acpi_pci_root *root) cfgres.start = root->mcfg_addr + bus_res->start * bsz; cfgres.end = cfgres.start + resource_size(bus_res) * bsz - 1; cfgres.flags = IORESOURCE_MEM; - cfg = pci_ecam_create(&root->device->dev, &cfgres, bus_res, - &pci_generic_ecam_ops); + cfg = pci_ecam_create(dev, &cfgres, bus_res, &pci_generic_ecam_ops); if (IS_ERR(cfg)) { - dev_err(&root->device->dev, "%04x:%pR error %ld mapping ECAM\n", - seg, bus_res, PTR_ERR(cfg)); + dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res, + PTR_ERR(cfg)); return NULL; } |