diff options
| -rw-r--r-- | drivers/tty/n_gsm.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 679294b37653..b94737b54e3e 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -2020,7 +2020,7 @@ static void gsm_error(struct gsm_mux *gsm, * and then shut down each device hanging up the channels as we go. */ -void gsm_cleanup_mux(struct gsm_mux *gsm) +static void gsm_cleanup_mux(struct gsm_mux *gsm) { int i; struct gsm_dlci *dlci = gsm->dlci[0]; @@ -2065,7 +2065,6 @@ void gsm_cleanup_mux(struct gsm_mux *gsm) kfree(txq); INIT_LIST_HEAD(&gsm->tx_list); } -EXPORT_SYMBOL_GPL(gsm_cleanup_mux); /** * gsm_activate_mux - generic GSM setup @@ -2076,7 +2075,7 @@ EXPORT_SYMBOL_GPL(gsm_cleanup_mux); * finally kick off connecting to DLCI 0 on the modem. */ -int gsm_activate_mux(struct gsm_mux *gsm) +static int gsm_activate_mux(struct gsm_mux *gsm) { struct gsm_dlci *dlci; int i = 0; @@ -2112,7 +2111,6 @@ int gsm_activate_mux(struct gsm_mux *gsm) gsm->dead = 0; /* Tty opens are now permissible */ return 0; } -EXPORT_SYMBOL_GPL(gsm_activate_mux); /** * gsm_free_mux - free up a mux @@ -2120,13 +2118,12 @@ EXPORT_SYMBOL_GPL(gsm_activate_mux); * * Dispose of allocated resources for a dead mux */ -void gsm_free_mux(struct gsm_mux *gsm) +static void gsm_free_mux(struct gsm_mux *gsm) { kfree(gsm->txframe); kfree(gsm->buf); kfree(gsm); } -EXPORT_SYMBOL_GPL(gsm_free_mux); /** * gsm_free_muxr - free up a mux @@ -2156,7 +2153,7 @@ static inline void mux_put(struct gsm_mux *gsm) * Creates a new mux ready for activation. */ -struct gsm_mux *gsm_alloc_mux(void) +static struct gsm_mux *gsm_alloc_mux(void) { struct gsm_mux *gsm = kzalloc(sizeof(struct gsm_mux), GFP_KERNEL); if (gsm == NULL) @@ -2189,7 +2186,6 @@ struct gsm_mux *gsm_alloc_mux(void) return gsm; } -EXPORT_SYMBOL_GPL(gsm_alloc_mux); /** * gsmld_output - write to link @@ -2716,7 +2712,7 @@ static void gsm_mux_rx_netchar(struct gsm_dlci *dlci, return; } -int gsm_change_mtu(struct net_device *net, int new_mtu) +static int gsm_change_mtu(struct net_device *net, int new_mtu) { struct gsm_mux_net *mux_net = (struct gsm_mux_net *)netdev_priv(net); if ((new_mtu < 8) || (new_mtu > mux_net->dlci->gsm->mtu)) |
