PCI: Fix whitespace, capitalization, and spelling errors

Fix whitespace, capitalization, and spelling errors.  No functional change.
I know "busses" is not an error, but "buses" was more common, so I used it
consistently.

Signed-off-by: Marta Rybczynska <rybczynska@gmail.com> (pci_reset_bridge_secondary_bus())
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 4ce83b26ae9e..219a4106480a 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -292,8 +292,8 @@ static void assign_requested_resources_sorted(struct list_head *head,
                                       (!(res->flags & IORESOURCE_ROM_ENABLE))))
                                         add_to_list(fail_head,
                                                     dev_res->dev, res,
-                                                    0 /* dont care */,
-                                                    0 /* dont care */);
+                                                    0 /* don't care */,
+                                                    0 /* don't care */);
                         }
                         reset_resource(res);
                 }
@@ -667,9 +667,9 @@ static void pci_bridge_check_ranges(struct pci_bus *bus)
         if (!io) {
                 pci_write_config_word(bridge, PCI_IO_BASE, 0xf0f0);
                 pci_read_config_word(bridge, PCI_IO_BASE, &io);
-                pci_write_config_word(bridge, PCI_IO_BASE, 0x0);
-        }
-        if (io)
+                pci_write_config_word(bridge, PCI_IO_BASE, 0x0);
+        }
+        if (io)
                 b_res[0].flags |= IORESOURCE_IO;
         /*  DECchip 21050 pass 2 errata: the bridge may miss an address
             disconnect boundary by one PCI data phase.
@@ -819,7 +819,7 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size,
         resource_size_t min_align, align;
 
         if (!b_res)
-                return;
+                return;
 
         min_align = window_alignment(bus, IORESOURCE_IO);
         list_for_each_entry(dev, &bus->devices, bus_list) {
@@ -950,7 +950,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
                         if (realloc_head && i >= PCI_IOV_RESOURCES &&
                                         i <= PCI_IOV_RESOURCE_END) {
                                 r->end = r->start - 1;
-                                add_to_list(realloc_head, dev, r, r_size, 0/* dont' care */);
+                                add_to_list(realloc_head, dev, r, r_size, 0/* don't care */);
                                 children_add_size += r_size;
                                 continue;
                         }
@@ -1456,8 +1456,8 @@ static enum enable_type pci_realloc_detect(struct pci_bus *bus,
 
 /*
  * first try will not touch pci bridge res
- * second  and later try will clear small leaf bridge res
- * will stop till to the max  deepth if can not find good one
+ * second and later try will clear small leaf bridge res
+ * will stop till to the max depth if can not find good one
  */
 void pci_assign_unassigned_root_bus_resources(struct pci_bus *bus)
 {