aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/char/vt.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index e5ef1dfc548..d7aa7a29f67 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -2867,6 +2867,10 @@ void unblank_screen(void)
*/
static void blank_screen_t(unsigned long dummy)
{
+ if (unlikely(!keventd_up())) {
+ mod_timer(&console_timer, jiffies + blankinterval);
+ return;
+ }
blank_timer_expired = 1;
schedule_work(&console_work);
}