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[6/7] ASoC: arizona: FLL freerun only required whilst disabling

Message ID 1404924109-1750-7-git-send-email-ckeepax@opensource.wolfsonmicro.com (mailing list archive)
State Accepted
Commit 5e39a50bf8c644f2ef348037d3e3efdc03fa65b2
Headers show

Commit Message

Charles Keepax July 9, 2014, 4:41 p.m. UTC 
The FLL freerun is only required whilst we disable the FLL not the
entire time the FLL is disabled. This patch moves the FLL freerun
disable from the enable sequence to the disable sequence.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---
 sound/soc/codecs/arizona.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 1daa5cc..a044e29 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -1837,8 +1837,6 @@  static int arizona_enable_fll(struct arizona_fll *fll)
 	try_wait_for_completion(&fll->ok);
 
 	regmap_update_bits_async(arizona->regmap, fll->base + 1,
-				 ARIZONA_FLL1_FREERUN, 0);
-	regmap_update_bits_async(arizona->regmap, fll->base + 1,
 				 ARIZONA_FLL1_ENA, ARIZONA_FLL1_ENA);
 	if (use_sync)
 		regmap_update_bits_async(arizona->regmap, fll->base + 0x11,
@@ -1864,6 +1862,8 @@  static void arizona_disable_fll(struct arizona_fll *fll)
 				 ARIZONA_FLL1_ENA, 0, &change);
 	regmap_update_bits(arizona->regmap, fll->base + 0x11,
 			   ARIZONA_FLL1_SYNC_ENA, 0);
+	regmap_update_bits_async(arizona->regmap, fll->base + 1,
+				 ARIZONA_FLL1_FREERUN, 0);
 
 	if (change)
 		pm_runtime_put_autosuspend(arizona->dev);