[PATCH 3/3] ASoC: mt6358: Remove undefined HPx Mux enumeration values

[Mark Brown]

The HPx Mux enumerations define values 5, 6 and 7 but describe them as
"undefined" and map them to the value 0 on writing. Given the descriptions
and behaviour it seems that these values are invalid and should not be
present in the register, the current behaviour is detected as problematic
by mixer-test:

# # HPL Mux.0 expected 5 but read 0, is_volatile 0
# # HPL Mux.0 expected 6 but read 0, is_volatile 0
# # HPL Mux.0 expected 7 but read 0, is_volatile 0

Remove the values from the enumeration, this will prevent userspace setting
them.

Signed-off-by: Mark Brown <broonie at kernel.org>
---
 sound/soc/codecs/mt6358.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/sound/soc/codecs/mt6358.c b/sound/soc/codecs/mt6358.c
index 89d0dcb2635b..b54610b27906 100644
--- a/sound/soc/codecs/mt6358.c
+++ b/sound/soc/codecs/mt6358.c
@@ -637,9 +637,6 @@ static const char * const hp_in_mux_map[] = {
 	"Audio Playback",
 	"Test Mode",
 	"HP Impedance",
-	"undefined1",
-	"undefined2",
-	"undefined3",
 };
 
 static int hp_in_mux_map_value[] = {
@@ -648,9 +645,6 @@ static int hp_in_mux_map_value[] = {
 	HP_MUX_HP,
 	HP_MUX_TEST_MODE,
 	HP_MUX_HP_IMPEDANCE,
-	HP_MUX_OPEN,
-	HP_MUX_OPEN,
-	HP_MUX_OPEN,
 };
 
 static SOC_VALUE_ENUM_SINGLE_DECL(hpl_in_mux_map_enum,

-- 
2.30.2