From 4a634fb19f856a8c2b951d341990c8ed93b10232 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?King=20K=C3=A9vin?= <kingkevin@cuvoodoo.info>
Date: Wed, 4 Apr 2018 17:21:35 +0200
Subject: [PATCH] USB: fix doc

---
 lib/usb_cdcacm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/usb_cdcacm.c b/lib/usb_cdcacm.c
index 9bd8071..e6c0905 100644
--- a/lib/usb_cdcacm.c
+++ b/lib/usb_cdcacm.c
@@ -367,7 +367,7 @@ static int usb_cdcacm_control_request(usbd_device *usbd_dev, struct usb_setup_da
 /** USB CDC ACM communication callback
  *  @note if transmission happens before the control setting is complete with a response form the communication endpoint, Linux echoes back the data 
  *  @param[in] usbd_dev USB device descriptor
- *  @param[in] req control request information
+ *  @param[in] ep endpoint where data came in
  */
 static void usb_cdcacm_communication_cb(usbd_device *usbd_dev, uint8_t ep)
 {