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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-16 19:40:27 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-16 19:40:27 +0100
commitd5efccd5b6843c504042735c1e20d9252daefd98 (patch)
tree87994943963bf2f34b3f1fa982d909fd82f56746 /kernel/time
parent516541a00c6a6bced133158f0146b602a18dcbe5 (diff)
parente816b57a337ea3b755de72bec38c10c864f23015 (diff)
downloadtalos-obmc-linux-d5efccd5b6843c504042735c1e20d9252daefd98.tar.gz
talos-obmc-linux-d5efccd5b6843c504042735c1e20d9252daefd98.zip
ASoC: Merge tag 'v3.4-rc3' into for-3.5
Linux 3.4-rc3 contains a bunch of Tegra changes which are conflicting annoyingly with the new development that's going on for Tegra so merge it up to resolve those conflicts. Conflicts: sound/soc/soc-core.c sound/soc/tegra/tegra_i2s.c sound/soc/tegra/tegra_spdif.c
Diffstat (limited to 'kernel/time')
-rw-r--r--kernel/time/Kconfig4
-rw-r--r--kernel/time/tick-broadcast.c4
-rw-r--r--kernel/time/tick-sched.c4
3 files changed, 9 insertions, 3 deletions
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index 2cf9cc7aa103..a20dc8a3c949 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -1,6 +1,10 @@
#
# Timer subsystem related configuration options
#
+
+# Core internal switch. Selected by NO_HZ / HIGH_RES_TIMERS. This is
+# only related to the tick functionality. Oneshot clockevent devices
+# are supported independ of this.
config TICK_ONESHOT
bool
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index e883f57a3cd3..bf57abdc7bd0 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -575,10 +575,12 @@ void tick_broadcast_switch_to_oneshot(void)
unsigned long flags;
raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
+
+ tick_broadcast_device.mode = TICKDEV_MODE_ONESHOT;
+
if (cpumask_empty(tick_get_broadcast_mask()))
goto end;
- tick_broadcast_device.mode = TICKDEV_MODE_ONESHOT;
bc = tick_broadcast_device.evtdev;
if (bc)
tick_broadcast_setup_oneshot(bc);
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 3526038f2836..6a3a5b9ff561 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -534,9 +534,9 @@ static void tick_nohz_restart(struct tick_sched *ts, ktime_t now)
hrtimer_get_expires(&ts->sched_timer), 0))
break;
}
- /* Update jiffies and reread time */
- tick_do_update_jiffies64(now);
+ /* Reread time and update jiffies */
now = ktime_get();
+ tick_do_update_jiffies64(now);
}
}
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