Remove explicit 'enum codec_command_action' in codec API

Just use long so the compiler potentially doesn't complain about
use of other values not in the enum. It's also the type used
around the system for event ids.

Increase min codec API version.

No functional changes.

Change-Id: If4419b42912f5e4ef673adcdeb69313e503f94cc

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/rbcodec/codecs/wav_enc.c b/lib/rbcodec/codecs/wav_enc.c
index 93bb9aa8ac..0f56eb836c 100644
--- a/lib/rbcodec/codecs/wav_enc.c
+++ b/lib/rbcodec/codecs/wav_enc.c
@@ -188,7 +188,7 @@ enum codec_status ICODE_ATTR codec_run(void)
     /* main encoding loop */
     while (1)
     {
-        enum codec_command_action action = ci->get_command(NULL);
+        long action = ci->get_command(NULL);
 
         if (action != CODEC_ACTION_NULL)
             break;