tty/n_gsm: fix sparse warning
this patch fixes following sparse warning:
n_gsm.c:2827:22: warning: symbol 'tty_ldisc_packet' was not declared. Should it be static?
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index c434376..9546b64 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -2824,7 +2824,7 @@
}
/* Line discipline for real tty */
-struct tty_ldisc_ops tty_ldisc_packet = {
+static struct tty_ldisc_ops tty_ldisc_packet = {
.owner = THIS_MODULE,
.magic = TTY_LDISC_MAGIC,
.name = "n_gsm",