orinoco_usb: Downgrade non-conforming kernel-doc headers

Fixes the following W=1 kernel build warning(s):

 drivers/net/wireless/intersil/orinoco/orinoco_usb.c:434: warning: Function parameter or member 'upriv' not described in 'ezusb_req_queue_run'
 drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'req' not described in 'ezusb_fill_req'
 drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'length' not described in 'ezusb_fill_req'
 drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'rid' not described in 'ezusb_fill_req'
 drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'data' not described in 'ezusb_fill_req'
 drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'frame_type' not described in 'ezusb_fill_req'
 drivers/net/wireless/intersil/orinoco/orinoco_usb.c:716: warning: Function parameter or member 'reply_count' not described in 'ezusb_fill_req'

Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Greg Kroah-Hartman <greg@kroah.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200826093401.1458456-8-lee.jones@linaro.org

drivers/net/wireless/intersil/orinoco/orinoco_usb.c

@@ -423,13 +423,13 @@ static void ezusb_ctx_complete(struct request_context *ctx)
 	}
 }
 
-/**
+/*
  * ezusb_req_queue_run:
  * Description:
  *	Note: Only one active CTX at any one time, because there's no
  *	other (reliable) way to match the response URB to the correct
  *	CTX.
- **/
+ */
 static void ezusb_req_queue_run(struct ezusb_priv *upriv)
 {
 	unsigned long flags;
@@ -704,7 +704,7 @@ static inline u16 build_crc(struct ezusb_packet *data)
 	return crc;
 }
 
-/**
+/*
  * ezusb_fill_req:
  *
  * if data == NULL and length > 0 the data is assumed to be already in