USB: core: correct spelling mistakes in comments and warning

Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

9 files changed, 14 insertions, 13 deletions

diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c
index 23559746be92..684ef70dc09d 100644
--- a/drivers/usb/core/buffer.c
+++ b/drivers/usb/core/buffer.c
@@ -2,7 +2,7 @@
  * DMA memory management for framework level HCD code (hc_driver)
  *
  * This implementation plugs in through generic "usb_bus" level methods,
- * and should work with all USB controllers, regardles of bus type.
+ * and should work with all USB controllers, regardless of bus type.
  */
 
 #include <linux/module.h>
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 967152a63bd3..90e18f6fa2bb 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -118,7 +118,7 @@ module_param(usbfs_memory_mb, uint, 0644);
 MODULE_PARM_DESC(usbfs_memory_mb,
                 "maximum MB allowed for usbfs buffers (0 = no limit)");
 
-/* Hard limit, necessary to avoid aithmetic overflow */
+/* Hard limit, necessary to avoid arithmetic overflow */
 #define USBFS_XFER_MAX          (UINT_MAX / 2 - 1000000)
 
 static atomic_t usbfs_memory_usage;     /* Total memory currently allocated */
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 6297c9e50de2..199aaea6bfe0 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1298,7 +1298,7 @@ EXPORT_SYMBOL_GPL(usb_hcd_unlink_urb_from_ep);
  *   DMA framework is dma_declare_coherent_memory()
  *
  * - So we use that, even though the primary requirement
- *   is that the memory be "local" (hence addressible
+ *   is that the memory be "local" (hence addressable
  *   by that device), not "coherent".
  *
  */
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 9e49c6d6e4a2..c1422a04c991 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2513,7 +2513,7 @@ static bool use_new_scheme(struct usb_device *udev, int retry)
 static int hub_port_reset(struct usb_hub *hub, int port1,
                         struct usb_device *udev, unsigned int delay, bool warm);
 
-/* Is a USB 3.0 port in the Inactive or Complinance Mode state?
+/* Is a USB 3.0 port in the Inactive or Compliance Mode state?
  * Port worm reset is required to recover
  */
 static bool hub_port_warm_reset_required(struct usb_hub *hub, u16 portstatus)
@@ -3321,7 +3321,8 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
 
                 udev = hub->ports[port1 - 1]->child;
                 if (udev && udev->can_submit) {
-                        dev_warn(&intf->dev, "port %d nyet suspended\n", port1);
+                        dev_warn(&intf->dev, "port %d not suspended yet\n",
+                                        port1);
                         if (PMSG_IS_AUTO(msg))
                                 return -EBUSY;
                 }
@@ -4912,7 +4913,7 @@ static void hub_events(void)
 
 static int hub_thread(void *__unused)
 {
-        /* khubd needs to be freezable to avoid intefering with USB-PERSIST
+        /* khubd needs to be freezable to avoid interfering with USB-PERSIST
          * port handover.  Otherwise it might see that a full-speed device
          * was gone before the EHCI controller had handed its port over to
          * the companion full-speed controller.
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h
index 4e4790dea343..df629a310e44 100644
--- a/drivers/usb/core/hub.h
+++ b/drivers/usb/core/hub.h
@@ -78,7 +78,7 @@ struct usb_hub {
 
 /**
  * struct usb port - kernel's representation of a usb port
- * @child: usb device attatched to the port
+ * @child: usb device attached to the port
  * @dev: generic device interface
  * @port_owner: port's owner
  * @connect_type: port's connect type
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index bb315970e475..854a41972085 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -218,7 +218,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
  *
  * Return:
  * If successful, 0. Otherwise a negative error number. The number of actual
- * bytes transferred will be stored in the @actual_length paramater.
+ * bytes transferred will be stored in the @actual_length parameter.
  *
  */
 int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
@@ -518,7 +518,7 @@ void usb_sg_wait(struct usb_sg_request *io)
                 io->urbs[i]->dev = io->dev;
                 retval = usb_submit_urb(io->urbs[i], GFP_ATOMIC);
 
-                /* after we submit, let completions or cancelations fire;
+                /* after we submit, let completions or cancellations fire;
                  * we handshake using io->status.
                  */
                 spin_unlock_irq(&io->lock);
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index 52a97adf02a0..1236c6011c70 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -837,7 +837,7 @@ void usb_remove_sysfs_dev_files(struct usb_device *udev)
         device_remove_bin_file(dev, &dev_bin_attr_descriptors);
 }
 
-/* Interface Accociation Descriptor fields */
+/* Interface Association Descriptor fields */
 #define usb_intf_assoc_attr(field, format_string)                       \
 static ssize_t                                                          \
 iad_##field##_show(struct device *dev, struct device_attribute *attr,   \
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index f4cb7fc1c929..172d2698b8db 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -53,7 +53,7 @@ EXPORT_SYMBOL_GPL(usb_init_urb);
  *      valid options for this.
  *
  * Creates an urb for the USB driver to use, initializes a few internal
- * structures, incrementes the usage counter, and returns a pointer to it.
+ * structures, increments the usage counter, and returns a pointer to it.
  *
  * If the driver want to use this urb for interrupt, control, or bulk
  * endpoints, pass '0' as the number of iso packets.
@@ -281,7 +281,7 @@ EXPORT_SYMBOL_GPL(usb_unanchor_urb);
  *
  * Device drivers must explicitly request that repetition, by ensuring that
  * some URB is always on the endpoint's queue (except possibly for short
- * periods during completion callacks).  When there is no longer an urb
+ * periods during completion callbacks).  When there is no longer an urb
  * queued, the endpoint's bandwidth reservation is canceled.  This means
  * drivers can use their completion handlers to ensure they keep bandwidth
  * they need, by reinitializing and resubmitting the just-completed urb
diff --git a/drivers/usb/core/usb-acpi.c b/drivers/usb/core/usb-acpi.c
index 4e243c37f17f..d7cb822d6eab 100644
--- a/drivers/usb/core/usb-acpi.c
+++ b/drivers/usb/core/usb-acpi.c
@@ -92,7 +92,7 @@ static int usb_acpi_check_port_connect_type(struct usb_device *hdev,
         int ret = 0;
 
         /*
-         * Accoding to ACPI Spec 9.13. PLD indicates whether usb port is
+         * According to ACPI Spec 9.13. PLD indicates whether usb port is
          * user visible and _UPC indicates whether it is connectable. If
          * the port was visible and connectable, it could be freely connected
          * and disconnected with USB devices. If no visible and connectable,