PCI: Correct misspelled and remove duplicated words

Correct a number of misspelled words and remove any words that were
duplicated in the PCI tree.  No change to functionality intended.

Link: https://lore.kernel.org/r/20211006233827.147328-1-kw@linux.com
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

4 files changed, 6 insertions, 6 deletions

diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index f031302ad401..12f4b351be67 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -22,7 +22,7 @@
  *    when the bridge is scanned and it loses a refcount when the bridge
  *    is removed.
  *  - When a P2P bridge is present, we elevate the refcount on the subordinate
- *    bus. It loses the refcount when the the driver unloads.
+ *    bus. It loses the refcount when the driver unloads.
  */
 
 #define pr_fmt(fmt) "acpiphp_glue: " fmt
diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c
index 1b26ca0b3701..ed7b58eb64d2 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -519,7 +519,7 @@ error:
  * @head: list to search
  * @size: size of node to find, must be a power of two.
  *
- * Description: This function sorts the resource list by size and then returns
+ * Description: This function sorts the resource list by size and then
  * returns the first node of "size" length that is not in the ISA aliasing
  * window.  If it finds a node larger than "size" it will split it up.
  */
@@ -1202,7 +1202,7 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
 
 	mdelay(5);
 
-	/* Reenable interrupts */
+	/* Re-enable interrupts */
 	writel(0, ctrl->hpc_reg + INT_MASK);
 
 	pci_write_config_byte(ctrl->pci_dev, 0x41, reg);
diff --git a/drivers/pci/hotplug/ibmphp.h b/drivers/pci/hotplug/ibmphp.h
index e90a4ebf6550..0399c60d2ec1 100644
--- a/drivers/pci/hotplug/ibmphp.h
+++ b/drivers/pci/hotplug/ibmphp.h
@@ -352,7 +352,7 @@ struct resource_node {
 	u32 len;
 	int type;		/* MEM, IO, PFMEM */
 	u8 fromMem;		/* this is to indicate that the range is from
-				 * from the Memory bucket rather than from PFMem */
+				 * the Memory bucket rather than from PFMem */
 	struct resource_node *next;
 	struct resource_node *nextRange;	/* for the other mem range on bus */
 };
@@ -736,7 +736,7 @@ struct controller {
 
 int ibmphp_init_devno(struct slot **);	/* This function is called from EBDA, so we need it not be static */
 int ibmphp_do_disable_slot(struct slot *slot_cur);
-int ibmphp_update_slot_info(struct slot *);	/* This function is called from HPC, so we need it to not be be static */
+int ibmphp_update_slot_info(struct slot *);	/* This function is called from HPC, so we need it to not be static */
 int ibmphp_configure_card(struct pci_func *, u8);
 int ibmphp_unconfigure_card(struct slot **, int);
 extern const struct hotplug_slot_ops ibmphp_hotplug_slot_ops;
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index 9e3b27744305..bd7557ca4910 100644
--- a/drivers/pci/hotplug/shpchp_hpc.c
+++ b/drivers/pci/hotplug/shpchp_hpc.c
@@ -295,7 +295,7 @@ static int shpc_write_cmd(struct slot *slot, u8 t_slot, u8 cmd)
 	mutex_lock(&slot->ctrl->cmd_lock);
 
 	if (!shpc_poll_ctrl_busy(ctrl)) {
-		/* After 1 sec and and the controller is still busy */
+		/* After 1 sec and the controller is still busy */
 		ctrl_err(ctrl, "Controller is still busy after 1 sec\n");
 		retval = -EBUSY;
 		goto out;