diff options
Diffstat (limited to 'drivers/char/hvc_console.h')
| -rw-r--r-- | drivers/char/hvc_console.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/char/hvc_console.h b/drivers/char/hvc_console.h index 9790201718a..ec0e9bb0e5e 100644 --- a/drivers/char/hvc_console.h +++ b/drivers/char/hvc_console.h @@ -65,9 +65,10 @@ struct hv_ops { int (*get_chars)(uint32_t vtermno, char *buf, int count); int (*put_chars)(uint32_t vtermno, const char *buf, int count); - /* Callbacks for notification. Called in open and close */ + /* Callbacks for notification. Called in open, close and hangup */ int (*notifier_add)(struct hvc_struct *hp, int irq); void (*notifier_del)(struct hvc_struct *hp, int irq); + void (*notifier_hangup)(struct hvc_struct *hp, int irq); }; /* Register a vterm and a slot index for use as a console (console_init) */ @@ -86,6 +87,7 @@ void hvc_kick(void); /* default notifier for irq based notification */ extern int notifier_add_irq(struct hvc_struct *hp, int data); extern void notifier_del_irq(struct hvc_struct *hp, int data); +extern void notifier_hangup_irq(struct hvc_struct *hp, int data); #if defined(CONFIG_XMON) && defined(CONFIG_SMP) |