Merge tag 'asoc-fix-v4.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.2

There are a couple of small driver specific fixes here but the
overwhelming bulk of these changes are fixes to the topology ABI that
has been newly introduced in v4.2.  Once this makes it into a release we
will have to firm this up but for now getting enhancements in before
they've made it into a release is the most expedient thing.

1 files changed, 33 insertions, 32 deletions

diff --git a/arch/avr32/kernel/time.c b/arch/avr32/kernel/time.c
index d0f771be9e96..a124c55733db 100644
--- a/arch/avr32/kernel/time.c
+++ b/arch/avr32/kernel/time.c
@@ -18,6 +18,7 @@
 
 #include <mach/pm.h>
 
+static bool disable_cpu_idle_poll;
 
 static cycle_t read_cycle_count(struct clocksource *cs)
 {
@@ -80,45 +81,45 @@ static int comparator_next_event(unsigned long delta,
 	return 0;
 }
 
-static void comparator_mode(enum clock_event_mode mode,
-		struct clock_event_device *evdev)
+static int comparator_shutdown(struct clock_event_device *evdev)
 {
-	switch (mode) {
-	case CLOCK_EVT_MODE_ONESHOT:
-		pr_debug("%s: start\n", evdev->name);
-		/* FALLTHROUGH */
-	case CLOCK_EVT_MODE_RESUME:
+	pr_debug("%s: %s\n", __func__, evdev->name);
+	sysreg_write(COMPARE, 0);
+
+	if (disable_cpu_idle_poll) {
+		disable_cpu_idle_poll = false;
 		/*
-		 * If we're using the COUNT and COMPARE registers we
-		 * need to force idle poll.
+		 * Only disable idle poll if we have forced that
+		 * in a previous call.
 		 */
-		cpu_idle_poll_ctrl(true);
-		break;
-	case CLOCK_EVT_MODE_UNUSED:
-	case CLOCK_EVT_MODE_SHUTDOWN:
-		sysreg_write(COMPARE, 0);
-		pr_debug("%s: stop\n", evdev->name);
-		if (evdev->mode == CLOCK_EVT_MODE_ONESHOT ||
-		    evdev->mode == CLOCK_EVT_MODE_RESUME) {
-			/*
-			 * Only disable idle poll if we have forced that
-			 * in a previous call.
-			 */
-			cpu_idle_poll_ctrl(false);
-		}
-		break;
-	default:
-		BUG();
+		cpu_idle_poll_ctrl(false);
 	}
+	return 0;
+}
+
+static int comparator_set_oneshot(struct clock_event_device *evdev)
+{
+	pr_debug("%s: %s\n", __func__, evdev->name);
+
+	disable_cpu_idle_poll = true;
+	/*
+	 * If we're using the COUNT and COMPARE registers we
+	 * need to force idle poll.
+	 */
+	cpu_idle_poll_ctrl(true);
+
+	return 0;
 }
 
 static struct clock_event_device comparator = {
-	.name		= "avr32_comparator",
-	.features	= CLOCK_EVT_FEAT_ONESHOT,
-	.shift		= 16,
-	.rating		= 50,
-	.set_next_event	= comparator_next_event,
-	.set_mode	= comparator_mode,
+	.name			= "avr32_comparator",
+	.features		= CLOCK_EVT_FEAT_ONESHOT,
+	.shift			= 16,
+	.rating			= 50,
+	.set_next_event		= comparator_next_event,
+	.set_state_shutdown	= comparator_shutdown,
+	.set_state_oneshot	= comparator_set_oneshot,
+	.tick_resume		= comparator_set_oneshot,
 };
 
 void read_persistent_clock(struct timespec *ts)