diff options
Diffstat (limited to 'drivers/char/vt.c')
| -rw-r--r-- | drivers/char/vt.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c index 6aa88f50b039..0c80c68cd047 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -252,7 +252,6 @@ static void notify_update(struct vc_data *vc) struct vt_notifier_param param = { .vc = vc }; atomic_notifier_call_chain(&vt_notifier_list, VT_UPDATE, ¶m); } - /* * Low-Level Functions */ @@ -935,6 +934,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, if (CON_IS_VISIBLE(vc)) update_screen(vc); + vt_event_post(VT_EVENT_RESIZE, vc->vc_num, vc->vc_num); return err; } @@ -2129,11 +2129,7 @@ static int do_con_write(struct tty_struct *tty, const unsigned char *buf, int co currcons = vc->vc_num; if (!vc_cons_allocated(currcons)) { /* could this happen? */ - static int error = 0; - if (!error) { - error = 1; - printk("con_write: tty %d not allocated\n", currcons+1); - } + printk_once("con_write: tty %d not allocated\n", currcons+1); release_console_sem(); return 0; } @@ -2910,6 +2906,9 @@ static const struct tty_operations con_ops = { .flush_chars = con_flush_chars, .chars_in_buffer = con_chars_in_buffer, .ioctl = vt_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = vt_compat_ioctl, +#endif .stop = con_stop, .start = con_start, .throttle = con_throttle, @@ -2955,7 +2954,6 @@ int __init vty_init(const struct file_operations *console_fops) } #ifndef VT_SINGLE_DRIVER -#include <linux/device.h> static struct class *vtconsole_class; @@ -3638,6 +3636,7 @@ void do_blank_screen(int entering_gfx) blank_state = blank_vesa_wait; mod_timer(&console_timer, jiffies + vesa_off_interval); } + vt_event_post(VT_EVENT_BLANK, vc->vc_num, vc->vc_num); } EXPORT_SYMBOL(do_blank_screen); @@ -3682,6 +3681,7 @@ void do_unblank_screen(int leaving_gfx) console_blank_hook(0); set_palette(vc); set_cursor(vc); + vt_event_post(VT_EVENT_UNBLANK, vc->vc_num, vc->vc_num); } EXPORT_SYMBOL(do_unblank_screen); |