[PATCH 3/4] ASoC: max9860: sort the register default table

reg_defaults must be sorted by ascending register address, as
regcache_lookup_reg() locates entries in it with bsearch().  See commit
fd80df352ba1 ("regcache: Add support for sorting defaults arrays").

MAX9860_PWRMAN (0x10) is listed as the first entry, before
MAX9860_INTEN (0x02), which makes MAX9860_INTEN unreachable.
regcache_reg_needs_sync() then cannot compare it against its default and
reports that a sync is needed, so it is written to the device on every
regcache_sync() even when it was never touched.

Sort the table by register address.

Fixes: 3b2af7f79968 ("ASoC: max9860: new driver")
Cc: [email protected]
Signed-off-by: Peter Ujfalusi <[email protected]>
---
 sound/soc/codecs/max9860.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/max9860.c b/sound/soc/codecs/max9860.c
index 0d7ac37850bb..20e288e38669 100644
--- a/sound/soc/codecs/max9860.c
+++ b/sound/soc/codecs/max9860.c
@@ -48,7 +48,6 @@ static int max9860_dvddio_event(struct notifier_block *nb,
 }
 
 static const struct reg_default max9860_reg_defaults[] = {
-	{ MAX9860_PWRMAN,       0x00 },
 	{ MAX9860_INTEN,        0x00 },
 	{ MAX9860_SYSCLK,       0x00 },
 	{ MAX9860_AUDIOCLKHIGH, 0x00 },
@@ -62,6 +61,7 @@ static const struct reg_default max9860_reg_defaults[] = {
 	{ MAX9860_MICGAIN,      0x00 },
 	{ MAX9860_MICADC,       0x00 },
 	{ MAX9860_NOISEGATE,    0x00 },
+	{ MAX9860_PWRMAN,       0x00 },
 };
 
 static bool max9860_readable(struct device *dev, unsigned int reg)
-- 
2.55.0