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path: root/drivers/net/hamradio
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Diffstat (limited to 'drivers/net/hamradio')
-rw-r--r--drivers/net/hamradio/6pack.c7
-rw-r--r--drivers/net/hamradio/mkiss.c7
2 files changed, 2 insertions, 12 deletions
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 90999867a32c..102c1f0b90da 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -456,11 +456,6 @@ out:
/* ----------------------------------------------------------------------- */
-static int sixpack_receive_room(struct tty_struct *tty)
-{
- return 65536; /* We can handle an infinite amount of data. :-) */
-}
-
/*
* Handle the 'receiver data ready' interrupt.
* This function is called by the 'tty_io' module in the kernel when
@@ -671,6 +666,7 @@ static int sixpack_open(struct tty_struct *tty)
/* Done. We have linked the TTY line to a channel. */
tty->disc_data = sp;
+ tty->receive_room = 65536;
/* Now we're ready to register. */
if (register_netdev(dev))
@@ -802,7 +798,6 @@ static struct tty_ldisc sp_ldisc = {
.close = sixpack_close,
.ioctl = sixpack_ioctl,
.receive_buf = sixpack_receive_buf,
- .receive_room = sixpack_receive_room,
.write_wakeup = sixpack_write_wakeup,
};
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index f4424cf886c5..dc5e9d59deed 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -753,6 +753,7 @@ static int mkiss_open(struct tty_struct *tty)
ax->tty = tty;
tty->disc_data = ax;
+ tty->receive_room = 65535;
if (tty->driver->flush_buffer)
tty->driver->flush_buffer(tty);
@@ -940,11 +941,6 @@ static void mkiss_receive_buf(struct tty_struct *tty, const unsigned char *cp,
tty->driver->unthrottle(tty);
}
-static int mkiss_receive_room(struct tty_struct *tty)
-{
- return 65536; /* We can handle an infinite amount of data. :-) */
-}
-
/*
* Called by the driver when there's room for more data. If we have
* more packets to send, we send them here.
@@ -983,7 +979,6 @@ static struct tty_ldisc ax_ldisc = {
.close = mkiss_close,
.ioctl = mkiss_ioctl,
.receive_buf = mkiss_receive_buf,
- .receive_room = mkiss_receive_room,
.write_wakeup = mkiss_write_wakeup
};