tty: n_gsm: Demote obvious abuse of kernel-doc and supply other missing docss

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

 drivers/tty/n_gsm.c:85: warning: Function parameter or member 'ref' not described in 'gsm_mux_net'
 drivers/tty/n_gsm.c:85: warning: Function parameter or member 'dlci' not described in 'gsm_mux_net'
 drivers/tty/n_gsm.c:664: warning: Function parameter or member 'dlci' not described in 'gsm_data_kick'
 drivers/tty/n_gsm.c:1015: warning: Function parameter or member 'clen' not described in 'gsm_process_modem'

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20201104193549.4026187-19-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 25f3152..c676fa8 100644 (file)
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -74,7 +74,7 @@ module_param(debug, int, 0600);
 #define MAX_MTU 1500
 #define        GSM_NET_TX_TIMEOUT (HZ*10)
 
-/**
+/*
  *     struct gsm_mux_net      -       network interface
  *
  *     Created when net interface is initialized.
@@ -651,6 +651,7 @@ static struct gsm_msg *gsm_data_alloc(struct gsm_mux *gsm, u8 addr, int len,
 /**
  *     gsm_data_kick           -       poke the queue
  *     @gsm: GSM Mux
+ *     @dlci: DLCI sending the data
  *
  *     The tty device has called us to indicate that room has appeared in
  *     the transmit queue. Ram more data into the pipe if we have any
@@ -1005,6 +1006,7 @@ static void gsm_control_reply(struct gsm_mux *gsm, int cmd, const u8 *data,
  *     @tty: virtual tty bound to the DLCI
  *     @dlci: DLCI to affect
  *     @modem: modem bits (full EA)
+ *     @clen: command length
  *
  *     Used when a modem control message or line state inline in adaption
  *     layer 2 is processed. Sort out the local modem state and throttles