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| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2016-09-09 01:26:18 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-09-14 16:16:34 -0500 |
| commit | f7bc63802d53139f7e6b62b222f2b26dca3f5e89 (patch) | |
| tree | b2c4e43e1b9d78ed2e5101504ed07861c01a75a8 /drivers/pci/host/pcie-rcar.c | |
| parent | e3123c20c8075f1771947e10cb7e9681166f2e89 (diff) | |
| download | linux-f7bc63802d53139f7e6b62b222f2b26dca3f5e89.tar.gz linux-f7bc63802d53139f7e6b62b222f2b26dca3f5e89.tar.bz2 linux-f7bc63802d53139f7e6b62b222f2b26dca3f5e89.zip | |
PCI: rcar: Fix some checkpatch warnings
The R-Car PCIe driver causes 13 warnings from scripts/checkpatch.pl --
let's fix at least 10 easier ones:
- line over 80 characters;
- blank line missing after declarations;
- statements not starting on a tabstop.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/pci/host/pcie-rcar.c')
| -rw-r--r-- | drivers/pci/host/pcie-rcar.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c index d6e72db29a21..35aee9cf531f 100644 --- a/drivers/pci/host/pcie-rcar.c +++ b/drivers/pci/host/pcie-rcar.c @@ -931,12 +931,16 @@ static int rcar_pcie_inbound_ranges(struct rcar_pcie *pcie, * Set up 64-bit inbound regions as the range parser doesn't * distinguish between 32 and 64-bit types. */ - rcar_pci_write_reg(pcie, lower_32_bits(pci_addr), PCIEPRAR(idx)); + rcar_pci_write_reg(pcie, lower_32_bits(pci_addr), + PCIEPRAR(idx)); rcar_pci_write_reg(pcie, lower_32_bits(cpu_addr), PCIELAR(idx)); - rcar_pci_write_reg(pcie, lower_32_bits(mask) | flags, PCIELAMR(idx)); + rcar_pci_write_reg(pcie, lower_32_bits(mask) | flags, + PCIELAMR(idx)); - rcar_pci_write_reg(pcie, upper_32_bits(pci_addr), PCIEPRAR(idx+1)); - rcar_pci_write_reg(pcie, upper_32_bits(cpu_addr), PCIELAR(idx+1)); + rcar_pci_write_reg(pcie, upper_32_bits(pci_addr), + PCIEPRAR(idx + 1)); + rcar_pci_write_reg(pcie, upper_32_bits(cpu_addr), + PCIELAR(idx + 1)); rcar_pci_write_reg(pcie, 0, PCIELAMR(idx + 1)); pci_addr += size; @@ -985,6 +989,7 @@ static int rcar_pcie_parse_map_dma_ranges(struct rcar_pcie *pcie, /* Get the dma-ranges from DT */ for_each_of_pci_range(&parser, &range) { u64 end = range.cpu_addr + range.size - 1; + dev_dbg(pcie->dev, "0x%08x 0x%016llx..0x%016llx -> 0x%016llx\n", range.flags, range.cpu_addr, end, range.pci_addr); @@ -998,9 +1003,12 @@ static int rcar_pcie_parse_map_dma_ranges(struct rcar_pcie *pcie, static const struct of_device_id rcar_pcie_of_match[] = { { .compatible = "renesas,pcie-r8a7779", .data = rcar_pcie_hw_init_h1 }, - { .compatible = "renesas,pcie-rcar-gen2", .data = rcar_pcie_hw_init_gen2 }, - { .compatible = "renesas,pcie-r8a7790", .data = rcar_pcie_hw_init_gen2 }, - { .compatible = "renesas,pcie-r8a7791", .data = rcar_pcie_hw_init_gen2 }, + { .compatible = "renesas,pcie-rcar-gen2", + .data = rcar_pcie_hw_init_gen2 }, + { .compatible = "renesas,pcie-r8a7790", + .data = rcar_pcie_hw_init_gen2 }, + { .compatible = "renesas,pcie-r8a7791", + .data = rcar_pcie_hw_init_gen2 }, { .compatible = "renesas,pcie-r8a7795", .data = rcar_pcie_hw_init }, {}, }; @@ -1013,7 +1021,8 @@ static int rcar_pcie_parse_request_of_pci_ranges(struct rcar_pcie *pci) resource_size_t iobase; struct resource_entry *win; - err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase); + err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, + &iobase); if (err) return err; @@ -1064,8 +1073,8 @@ static int rcar_pcie_probe(struct platform_device *pdev) return err; } - err = rcar_pcie_parse_map_dma_ranges(pcie, pdev->dev.of_node); - if (err) + err = rcar_pcie_parse_map_dma_ranges(pcie, pdev->dev.of_node); + if (err) return err; of_id = of_match_device(rcar_pcie_of_match, pcie->dev); |