tty: rework break handling

[mirror_ubuntu-eoan-kernel.git] / drivers / isdn / capi / capi.c

diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 2095153582f13a639ac6feeb19a8fe2a247a7ad1..19e005e81feffe2a332198a518a15c853d7782d7 100644 (file)
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -466,7 +466,7 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb)
        ld = tty_ldisc_ref(mp->tty);
        if (ld == NULL)
                return -1;
-       if (ld->receive_buf == NULL) {
+       if (ld->ops->receive_buf == NULL) {
 #if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS)
                printk(KERN_DEBUG "capi: ldisc has no receive_buf function\n");
 #endif
@@ -501,7 +501,7 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb)
        printk(KERN_DEBUG "capi: DATA_B3_RESP %u len=%d => ldisc\n",
                                datahandle, skb->len);
 #endif
-       ld->receive_buf(mp->tty, skb->data, NULL, skb->len);
+       ld->ops->receive_buf(mp->tty, skb->data, NULL, skb->len);
        kfree_skb(skb);
        tty_ldisc_deref(ld);
        return 0;
@@ -1302,11 +1302,12 @@ static void capinc_tty_hangup(struct tty_struct *tty)
 #endif
 }
 
-static void capinc_tty_break_ctl(struct tty_struct *tty, int state)
+static int capinc_tty_break_ctl(struct tty_struct *tty, int state)
 {
 #ifdef _DEBUG_TTYFUNCS
        printk(KERN_DEBUG "capinc_tty_break_ctl(%d)\n", state);
 #endif
+       return 0;
 }
 
 static void capinc_tty_flush_buffer(struct tty_struct *tty)