[PATCH v2 03/11] usb: xhci: fix typos in comments

[Mathias Nyman <mathias.nyman@linux.intel.com>]

From: Zain Aboobacker <zainaboobacker33@gmail.com>

Fix various spelling mistakes in comments found by codespell.

Assisted-by: Claude:claude-opus-5-5 codespell
Signed-off-by: Zain Aboobacker <zainaboobacker33@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
 drivers/usb/host/xhci-ring.c | 14 +++++++-------
 drivers/usb/host/xhci.c      | 14 +++++++-------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 82dd93c2afdd..cbce9f8f07fa 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -243,7 +243,7 @@ static void inc_enq_past_link(struct xhci_hcd *xhci, struct xhci_ring *ring, u32
 		 * fixed in the 0.96 specification errata, but we have to assume that all 0.95
 		 * xHCI hardware can't handle the chain bit being cleared on a link TRB.
 		 *
-		 * On 0.95 and some 0.96 HCs the chain bit is set once at segment initalization
+		 * On 0.95 and some 0.96 HCs the chain bit is set once at segment initialization
 		 * and never changed here. On all others, modify it as requested by the caller.
 		 */
 		if (!xhci_link_chain_quirk(xhci, ring->type)) {
@@ -663,7 +663,7 @@ struct xhci_ring *xhci_triad_to_transfer_ring(struct xhci_hcd *xhci,
  * Get the hw dequeue pointer xHC stopped on, either directly from the
  * endpoint context, or if streams are in use from the stream context.
  * The returned hw_dequeue contains the lowest four bits with cycle state
- * and possbile stream context type.
+ * and possible stream context type.
  */
 static u64 xhci_get_hw_deq(struct xhci_hcd *xhci, struct xhci_virt_device *vdev,
 			   unsigned int ep_index, unsigned int stream_id)
@@ -991,7 +991,7 @@ static int xhci_handle_halted_endpoint(struct xhci_hcd *xhci,
 	int err;
 
 	/*
-	 * Avoid resetting endpoint if link is inactive or device disonnected.
+	 * Avoid resetting endpoint if link is inactive or device disconnected.
 	 * Can cause host hang.
 	 * Device will be reset to recover an inactive link, so don't do anything
 	 */
@@ -1386,7 +1386,7 @@ static void xhci_kill_endpoint_urbs(struct xhci_hcd *xhci,
  * held for the URBs to finish during device disconnect, blocking host remove.
  *
  * Call with xhci->lock held.
- * lock is relased and re-acquired while giving back urb.
+ * lock is released and re-acquired while giving back urb.
  */
 void xhci_hc_died(struct xhci_hcd *xhci)
 {
@@ -1971,7 +1971,7 @@ static void handle_device_notification(struct xhci_hcd *xhci,
 }
 
 /*
- * Quirk hanlder for errata seen on Cavium ThunderX2 processor XHCI
+ * Quirk handler for errata seen on Cavium ThunderX2 processor XHCI
  * Controller.
  * As per ThunderX2errata-129 USB 2 device may come up as USB 1
  * If a connection to a USB 1 device is followed by another connection
@@ -3089,7 +3089,7 @@ static void xhci_clear_interrupt_pending(struct xhci_interrupter *ir)
 
 /*
  * Handle all OS-owned events on an interrupter event ring. It may drop
- * and reaquire xhci->lock between event processing.
+ * and reacquire xhci->lock between event processing.
  */
 static int xhci_handle_events(struct xhci_hcd *xhci, struct xhci_interrupter *ir,
 			      bool skip_events)
@@ -3803,7 +3803,7 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 		/*
 		 * If next available TRB is the Link TRB in the ring segment then
 		 * enqueue a No Op TRB, this can prevent the Setup and Data Stage
-		 * TRB to be breaked by the Link TRB.
+		 * TRB to be broken by the Link TRB.
 		 */
 		if (last_trb_on_seg(ep_ring->enq_seg, ep_ring->enqueue + 1)) {
 			field = TRB_TYPE(TRB_TR_NOOP) | ep_ring->cycle_state;
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 2af6a7b91e55..9564dde8bb34 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -406,7 +406,7 @@ static void compliance_mode_recovery(struct timer_list *t)
  * The quirk creates a timer that polls every 2 seconds the link state of
  * each host controller's port and recovers it by issuing a Warm reset
  * if Compliance mode is detected, otherwise the port will become "dead" (no
- * device connections or disconnections will be detected anymore). Becasue no
+ * device connections or disconnections will be detected anymore). Because no
  * status event is generated when entering compliance mode (per xhci spec),
  * this quirk is needed on systems that have the failing hardware installed.
  */
@@ -796,7 +796,7 @@ static void xhci_save_registers(struct xhci_hcd *xhci)
 	xhci->s3.config_reg = readl(&xhci->op_regs->config_reg);
 
 	/* save both primary and all secondary interrupters */
-	/* fixme, shold we lock  to prevent race with remove secondary interrupter? */
+	/* fixme, should we lock  to prevent race with remove secondary interrupter? */
 	for (i = 0; i < xhci->max_interrupters; i++) {
 		ir = xhci->interrupters[i];
 		if (!ir)
@@ -2046,7 +2046,7 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
 
 	/*
 	 * Configuration and alternate setting changes must be done in
-	 * process context, not interrupt context (or so documenation
+	 * process context, not interrupt context (or so documentation
 	 * for usb_set_interface() and usb_set_configuration() claim).
 	 */
 	if (xhci_endpoint_init(xhci, virt_dev, udev, ep, GFP_NOIO) < 0) {
@@ -3302,7 +3302,7 @@ static void xhci_endpoint_disable(struct usb_hcd *hcd,
  * state. For software that wishes to reset the data toggle or sequence number
  * of an endpoint that isn't in the halted state this function will issue a
  * configure endpoint command with the Drop and Add bits set for the target
- * endpoint. Refer to the additional note in xhci spcification section 4.6.8.
+ * endpoint. Refer to the additional note in xhci specification section 4.6.8.
  *
  * vdev may be lost due to xHC restore error and re-initialization during S3/S4
  * resume. A new vdev will be allocated later by xhci_discover_or_reset_device()
@@ -4296,7 +4296,7 @@ int xhci_alloc_dev(struct usb_hcd *hcd, struct usb_device *udev)
 		pm_runtime_get_noresume(hcd->self.controller);
 
 	/* Is this a LS or FS device under a HS hub? */
-	/* Hub or peripherial? */
+	/* Hub or peripheral? */
 	return 1;
 
 disable_slot:
@@ -4512,7 +4512,7 @@ static int xhci_enable_device(struct usb_hcd *hcd, struct usb_device *udev)
 
 /*
  * Transfer the port index into real index in the HW port status
- * registers. Caculate offset between the port's PORTSC register
+ * registers. Calculate offset between the port's PORTSC register
  * and port status base. Divide the number of per port register
  * to get the real index. The raw port number bases 1.
  */
@@ -5394,7 +5394,7 @@ static void xhci_hcd_init_usb3_data(struct xhci_hcd *xhci, struct usb_hcd *hcd)
 	/*
 	 * Early xHCI 1.1 spec did not mention USB 3.1 capable hosts
 	 * should return 0x31 for sbrn, or that the minor revision
-	 * is a two digit BCD containig minor and sub-minor numbers.
+	 * is a two digit BCD containing minor and sub-minor numbers.
 	 * This was later clarified in xHCI 1.2.
 	 *
 	 * Some USB 3.1 capable hosts therefore have sbrn 0x30, and
-- 
2.43.0