tick/broadcast-hrtimer: Set name of the ce_broadcast_hrtimer

This is to avoid the "null" name when we either

~ # cat /sys/devices/system/clockevents/broadcast/current_device
(null)

or

~ # cat /proc/timer_list
...
Tick Device: mode:     1
Broadcast device
Clock Event Device: (null)
...

Signed-off-by: Jisheng Zhang <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>

diff --git a/kernel/time/tick-broadcast-hrtimer.c b/kernel/time/tick-broadcast-hrtimer.c
index 53d7184da0bedb5d7df959d09c2b787f77f0682b..690b797f522e38945ec021cfabe799568448cd7a 100644 (file)
--- a/kernel/time/tick-broadcast-hrtimer.c
+++ b/kernel/time/tick-broadcast-hrtimer.c
@@ -75,6 +75,7 @@ static int bc_set_next(ktime_t expires, struct clock_event_device *bc)
 }
 
 static struct clock_event_device ce_broadcast_hrtimer = {
+       .name                   = "bc_hrtimer",
        .set_state_shutdown     = bc_shutdown,
        .set_next_ktime         = bc_set_next,
        .features               = CLOCK_EVT_FEAT_ONESHOT |