ASoC: arizona: Tidy up SYNCCLK selection and cache values

This patch caches the current SYNCCLK settings in the arizona_fll struct
and uses these to simplify the code which determines which source should
be used for the REFCLK and SYNCCLK inputs.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h
index 124f9f0ef1ac..37766b547b9d 100644
--- a/sound/soc/codecs/arizona.h
+++ b/sound/soc/codecs/arizona.h
@@ -201,6 +201,8 @@ struct arizona_fll {
         unsigned int fref;
         unsigned int fout;
 
+        int sync_src;
+        unsigned int sync_freq;
         int ref_src;
         unsigned int ref_freq;