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authorBjorn Helgaas <bhelgaas@google.com>2016-03-01 11:13:30 -0600
committerBjorn Helgaas <bhelgaas@google.com>2016-03-12 06:00:28 -0600
commitf50dd8c3dae5703704441ab2255dff99c021a340 (patch)
tree39b4d707d9c897c5de192e447b717a68f75cd0a5 /drivers/pci/rom.c
parentac0c302a919ba7b68dbf274babdc08c83df6f532 (diff)
PCI: Clean up pci_map_rom() whitespace
Remove unnecessary indentation in pci_map_rom(). This is logically part of the previous patch; I split it out to make the critical changes in that patch more obvious. No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/rom.c')
-rw-r--r--drivers/pci/rom.c37
1 files changed, 18 insertions, 19 deletions
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index 80e82b13292f..2a07f344616e 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -128,25 +128,24 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
loff_t start;
void __iomem *rom;
- if (res->flags &
- (IORESOURCE_ROM_COPY | IORESOURCE_ROM_BIOS_COPY)) {
- *size = pci_resource_len(pdev, PCI_ROM_RESOURCE);
- return (void __iomem *)(unsigned long)
- pci_resource_start(pdev, PCI_ROM_RESOURCE);
- } else {
- /* assign the ROM an address if it doesn't have one */
- if (res->parent == NULL &&
- pci_assign_resource(pdev, PCI_ROM_RESOURCE))
- return NULL;
- start = pci_resource_start(pdev, PCI_ROM_RESOURCE);
- *size = pci_resource_len(pdev, PCI_ROM_RESOURCE);
- if (*size == 0)
- return NULL;
-
- /* Enable ROM space decodes */
- if (pci_enable_rom(pdev))
- return NULL;
- }
+ if (res->flags & (IORESOURCE_ROM_COPY | IORESOURCE_ROM_BIOS_COPY)) {
+ *size = pci_resource_len(pdev, PCI_ROM_RESOURCE);
+ return (void __iomem *)(unsigned long)
+ pci_resource_start(pdev, PCI_ROM_RESOURCE);
+ }
+
+ /* assign the ROM an address if it doesn't have one */
+ if (res->parent == NULL && pci_assign_resource(pdev, PCI_ROM_RESOURCE))
+ return NULL;
+
+ start = pci_resource_start(pdev, PCI_ROM_RESOURCE);
+ *size = pci_resource_len(pdev, PCI_ROM_RESOURCE);
+ if (*size == 0)
+ return NULL;
+
+ /* Enable ROM space decodes */
+ if (pci_enable_rom(pdev))
+ return NULL;
rom = ioremap(start, *size);
if (!rom) {