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[PATCH] dvb: ttpci: support for new TT DVB-T-CI
[powerpc.git]
/
drivers
/
char
/
vt.c
diff --git
a/drivers/char/vt.c
b/drivers/char/vt.c
index
e5ef1df
..
d7aa7a2
100644
(file)
--- 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);
}