Merge tag 'asoc-v3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.13

A smattering of fixes here, some core ones for the rate combination
issues for things other than simple bitmasks, for readback of byte
controls and for updating the power of value muxes plus a bunch of
driver fixes of varying severity.

The warning fix in the i.MX FIQ driver is fixing a warning introduced
by a previous fix.

1 files changed, 22 insertions, 24 deletions

diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 064c3082ab3..dd95f163162 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -108,20 +108,10 @@ static void fixup_clock_comparator(unsigned long long delta)
 	set_clock_comparator(S390_lowcore.clock_comparator);
 }
 
-static int s390_next_ktime(ktime_t expires,
+static int s390_next_event(unsigned long delta,
 			   struct clock_event_device *evt)
 {
-	struct timespec ts;
-	u64 nsecs;
-
-	ts.tv_sec = ts.tv_nsec = 0;
-	monotonic_to_bootbased(&ts);
-	nsecs = ktime_to_ns(ktime_add(timespec_to_ktime(ts), expires));
-	do_div(nsecs, 125);
-	S390_lowcore.clock_comparator = sched_clock_base_cc + (nsecs << 9);
-	/* Program the maximum value if we have an overflow (== year 2042) */
-	if (unlikely(S390_lowcore.clock_comparator < sched_clock_base_cc))
-		S390_lowcore.clock_comparator = -1ULL;
+	S390_lowcore.clock_comparator = get_tod_clock() + delta;
 	set_clock_comparator(S390_lowcore.clock_comparator);
 	return 0;
 }
@@ -146,15 +136,14 @@ void init_cpu_timer(void)
 	cpu = smp_processor_id();
 	cd = &per_cpu(comparators, cpu);
 	cd->name		= "comparator";
-	cd->features		= CLOCK_EVT_FEAT_ONESHOT |
-				  CLOCK_EVT_FEAT_KTIME;
+	cd->features		= CLOCK_EVT_FEAT_ONESHOT;
 	cd->mult		= 16777;
 	cd->shift		= 12;
 	cd->min_delta_ns	= 1;
 	cd->max_delta_ns	= LONG_MAX;
 	cd->rating		= 400;
 	cd->cpumask		= cpumask_of(cpu);
-	cd->set_next_ktime	= s390_next_ktime;
+	cd->set_next_event	= s390_next_event;
 	cd->set_mode		= s390_set_mode;
 
 	clockevents_register_device(cd);
@@ -221,21 +210,30 @@ struct clocksource * __init clocksource_default_clock(void)
 	return &clocksource_tod;
 }
 
-void update_vsyscall_old(struct timespec *wall_time, struct timespec *wtm,
-			struct clocksource *clock, u32 mult)
+void update_vsyscall(struct timekeeper *tk)
 {
-	if (clock != &clocksource_tod)
+	u64 nsecps;
+
+	if (tk->clock != &clocksource_tod)
 		return;
 
 	/* Make userspace gettimeofday spin until we're done. */
 	++vdso_data->tb_update_count;
 	smp_wmb();
-	vdso_data->xtime_tod_stamp = clock->cycle_last;
-	vdso_data->xtime_clock_sec = wall_time->tv_sec;
-	vdso_data->xtime_clock_nsec = wall_time->tv_nsec;
-	vdso_data->wtom_clock_sec = wtm->tv_sec;
-	vdso_data->wtom_clock_nsec = wtm->tv_nsec;
-	vdso_data->ntp_mult = mult;
+	vdso_data->xtime_tod_stamp = tk->clock->cycle_last;
+	vdso_data->xtime_clock_sec = tk->xtime_sec;
+	vdso_data->xtime_clock_nsec = tk->xtime_nsec;
+	vdso_data->wtom_clock_sec =
+		tk->xtime_sec + tk->wall_to_monotonic.tv_sec;
+	vdso_data->wtom_clock_nsec = tk->xtime_nsec +
+		+ (tk->wall_to_monotonic.tv_nsec << tk->shift);
+	nsecps = (u64) NSEC_PER_SEC << tk->shift;
+	while (vdso_data->wtom_clock_nsec >= nsecps) {
+		vdso_data->wtom_clock_nsec -= nsecps;
+		vdso_data->wtom_clock_sec++;
+	}
+	vdso_data->tk_mult = tk->mult;
+	vdso_data->tk_shift = tk->shift;
 	smp_wmb();
 	++vdso_data->tb_update_count;
 }