diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/hvc/hvc_console.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index b6b2d18fa38d..7430bc3c8d53 100644 --- a/drivers/tty/hvc/hvc_console.c +++ b/drivers/tty/hvc/hvc_console.c @@ -852,7 +852,7 @@ struct hvc_struct *hvc_alloc(uint32_t vtermno, int data, * find index to use: * see if this vterm id matches one registered for console. */ - for (i=0; i < MAX_NR_HVC_CONSOLES; i++) + for (i = 0; i < MAX_NR_HVC_CONSOLES; i++) if (vtermnos[i] == hp->vtermno && cons_ops[i] == hp->ops) break; @@ -862,9 +862,13 @@ struct hvc_struct *hvc_alloc(uint32_t vtermno, int data, i = ++last_hvc; hp->index = i; + hvc_console.index = i; + vtermnos[i] = vtermno; + cons_ops[i] = ops; list_add_tail(&(hp->next), &hvc_structs); spin_unlock(&hvc_structs_lock); + register_console(&hvc_console); return hp; } @@ -875,6 +879,7 @@ int hvc_remove(struct hvc_struct *hp) unsigned long flags; struct tty_struct *tty; + unregister_console(&hvc_console); spin_lock_irqsave(&hp->lock, flags); tty = tty_kref_get(hp->tty); |