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.shtyl...@cogentembedded.com>
---
The patch is against the 'next' branch of Bjorn Helgaas' 'pci.git' repo plus
two patches posted earlier...
drivers/pci/host/pcie-rcar.c | 29 +++++++++++++++++++----------
1 file changed, 19 insertions(+), 10 deletions(-)
Index: pci/drivers/pci/host/pcie-rcar.c
===================================================================
--- pci.orig/drivers/pci/host/pcie-rcar.c
+++ pci/drivers/pci/host/pcie-rcar.c
@@ -1034,12 +1034,16 @@ static int rcar_pcie_inbound_ranges(stru
* 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;
@@ -1088,6 +1092,7 @@ static int rcar_pcie_parse_map_dma_range
/* 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);
@@ -1101,9 +1106,12 @@ static int rcar_pcie_parse_map_dma_range
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 },
{},
};
@@ -1116,7 +1124,8 @@ static int rcar_pcie_parse_request_of_pc
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;
@@ -1167,8 +1176,8 @@ static int rcar_pcie_probe(struct platfo
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);
