[PATCH trivial] usb: Spelling s/enpoint/endpoint/

[Geert Uytterhoeven]

Fix misspellings of "endpoint".

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
 drivers/usb/dwc2/core.h             | 2 +-
 drivers/usb/gadget/udc/fsl_qe_udc.h | 4 ++--
 drivers/usb/gadget/udc/mv_u3d.h     | 2 +-
 drivers/usb/musb/musb_gadget.c      | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index d08d070a0fb6f598..968e03b89d04d5d8 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -134,7 +134,7 @@ struct dwc2_hsotg_req;
  * @target_frame: Targeted frame num to setup next ISOC transfer
  * @frame_overrun: Indicates SOF number overrun in DSTS
  *
- * This is the driver's state for each registered enpoint, allowing it
+ * This is the driver's state for each registered endpoint, allowing it
  * to keep track of transactions that need doing. Each endpoint has a
  * lock to protect the state, to try and avoid using an overall lock
  * for the host controller as much as possible.
diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.h b/drivers/usb/gadget/udc/fsl_qe_udc.h
index 2c537a904ee73950..53ca0ff7c2cbd48c 100644
--- a/drivers/usb/gadget/udc/fsl_qe_udc.h
+++ b/drivers/usb/gadget/udc/fsl_qe_udc.h
@@ -333,8 +333,8 @@ struct qe_udc {
 	u32 resume_state;       /* USB state to resume*/
 	u32 usb_state;          /* USB current state */
 	u32 usb_next_state;     /* USB next state */
-	u32 ep0_state;          /* Enpoint zero state */
-	u32 ep0_dir;            /* Enpoint zero direction: can be
+	u32 ep0_state;          /* Endpoint zero state */
+	u32 ep0_dir;            /* Endpoint zero direction: can be
 				USB_DIR_IN or USB_DIR_OUT*/
 	u32 usb_sof_count;      /* SOF count */
 	u32 errors;             /* USB ERRORs count */
diff --git a/drivers/usb/gadget/udc/mv_u3d.h b/drivers/usb/gadget/udc/mv_u3d.h
index 982625b7197a0d9c..66b84f792f646bb9 100644
--- a/drivers/usb/gadget/udc/mv_u3d.h
+++ b/drivers/usb/gadget/udc/mv_u3d.h
@@ -138,7 +138,7 @@ struct mv_u3d_op_regs {
 	u32	doorbell;	/* doorbell register */
 };
 
-/* control enpoint enable registers */
+/* control endpoint enable registers */
 struct epxcr {
 	u32	epxoutcr0;	/* ep out control 0 register */
 	u32	epxoutcr1;	/* ep out control 1 register */
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 2cb31fc0cd601eb4..f62ffaede1abba48 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1315,7 +1315,7 @@ static int musb_gadget_dequeue(struct usb_ep *ep, struct usb_request *request)
 }
 
 /*
- * Set or clear the halt bit of an endpoint. A halted enpoint won't tx/rx any
+ * Set or clear the halt bit of an endpoint. A halted endpoint won't tx/rx any
  * data but will queue requests.
  *
  * exported to ep0 code
-- 
2.17.1