X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fppp_synctty.c;h=b6f0e9a25e26dada081eba2e45432b649da9f08f;hb=32d90911568f67fad3f73623e106667a37c6e7ed;hp=4d51c0c8023d160b5d82c3d09e37e440fe0e16bf;hpb=8066eff0a1a0703ad901dbe5646a47dbfc089ef2;p=powerpc.git

diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 4d51c0c802..b6f0e9a25e 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -6,7 +6,7 @@
  *
  * Complete PPP frames without encoding/decoding are exchanged between
  * the channel driver and the device driver.
- * 
+ *
  * The async map IOCTL codes are implemented to keep the user mode
  * applications happy if they call them. Synchronous PPP does not use
  * the async maps.
@@ -108,7 +108,7 @@ static void
 ppp_print_hex (register __u8 * out, const __u8 * in, int count)
 {
 	register __u8 next_ch;
-	static char hex[] = "0123456789ABCDEF";
+	static const char hex[] = "0123456789ABCDEF";
 
 	while (count-- > 0) {
 		next_ch = *in++;
@@ -237,7 +237,7 @@ ppp_sync_open(struct tty_struct *tty)
 		goto out_free;
 
 	tty->disc_data = ap;
-
+	tty->receive_room = 65536;
 	return 0;
 
  out_free:
@@ -384,12 +384,6 @@ ppp_sync_poll(struct tty_struct *tty, struct file *file, poll_table *wait)
 	return 0;
 }
 
-static int
-ppp_sync_room(struct tty_struct *tty)
-{
-	return 65535;
-}
-
 /*
  * This can now be called from hard interrupt level as well
  * as soft interrupt level or mainline.
@@ -439,7 +433,6 @@ static struct tty_ldisc ppp_sync_ldisc = {
 	.write	= ppp_sync_write,
 	.ioctl	= ppp_synctty_ioctl,
 	.poll	= ppp_sync_poll,
-	.receive_room = ppp_sync_room,
 	.receive_buf = ppp_sync_receive,
 	.write_wakeup = ppp_sync_wakeup,
 };