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, 5 insertions, 5 deletions

diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c
index d282019cda5f..11845b796799 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -1231,7 +1231,7 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
 
         /* Only if mode change...*/
         if (((bus->cur_bus_speed == PCI_SPEED_66MHz) && (adapter_speed == PCI_SPEED_66MHz_PCIX)) ||
-                ((bus->cur_bus_speed == PCI_SPEED_66MHz_PCIX) && (adapter_speed == PCI_SPEED_66MHz))) 
+                ((bus->cur_bus_speed == PCI_SPEED_66MHz_PCIX) && (adapter_speed == PCI_SPEED_66MHz)))
                         set_SOGO(ctrl);
 
         wait_for_ctrl_irq(ctrl);
@@ -1828,7 +1828,7 @@ static void interrupt_event_handler(struct controller *ctrl)
 
                                 if (ctrl->event_queue[loop].event_type == INT_BUTTON_PRESS) {
                                         dbg("button pressed\n");
-                                } else if (ctrl->event_queue[loop].event_type == 
+                                } else if (ctrl->event_queue[loop].event_type ==
                                            INT_BUTTON_CANCEL) {
                                         dbg("button cancel\n");
                                         del_timer(&p_slot->task_event);
@@ -2411,11 +2411,11 @@ static int configure_new_function(struct controller *ctrl, struct pci_func *func
                 if (rc)
                         return rc;
 
-                /* find range of busses to use */
+                /* find range of buses to use */
                 dbg("find ranges of buses to use\n");
                 bus_node = get_max_resource(&(resources->bus_head), 1);
 
-                /* If we don't have any busses to allocate, we can't continue */
+                /* If we don't have any buses to allocate, we can't continue */
                 if (!bus_node)
                         return -ENOMEM;
 
@@ -2900,7 +2900,7 @@ static int configure_new_function(struct controller *ctrl, struct pci_func *func
 
                         /* If this function needs an interrupt and we are behind
                          * a bridge and the pin is tied to something that's
-                         * alread mapped, set this one the same */
+                         * already mapped, set this one the same */
                         if (temp_byte && resources->irqs &&
                             (resources->irqs->valid_INT &
                              (0x01 << ((temp_byte + resources->irqs->barber_pole - 1) & 0x03)))) {