usb-serial: fix documentation warning

Fix the following doxygen warning:
  bertos/drv/usb_serial.c:256: warning: argument 'fd' of command @param is not found in the argument list of usb_serial_open(struct USBSerial *fds, int unit)
  bertos/drv/usb_serial.c:256: warning: The following parameters of usb_serial_open(struct USBSerial *fds, int unit) are not documented: parameter 'fds'

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4250 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/bertos/drv/usb_serial.c b/bertos/drv/usb_serial.c
index cdc4b63ff8b71272bfd890fbfe6f5e55f574ddf5..3c3947be3b015eccc35e997a6e205502233c9388 100644 (file)
--- a/bertos/drv/usb_serial.c
+++ b/bertos/drv/usb_serial.c
@@ -256,7 +256,7 @@ static int usb_serial_close(struct KFile *fd)
 /**
  * Initialize an USB serial port.
  *
- * \param fd KFile Serial struct interface.
+ * \param fds KFile Serial struct interface.
  * \param unit Serial unit to open.
  */
 static int usb_serial_open(struct USBSerial *fds, int unit)