am 6fe31610: Merge "Fix size of "values" fields of audio_gain_config."

    audio_gain_mode_t    mode;              /* mode requested for this command */

    audio_channel_mask_t channel_mask;      /* channels which gain value follows.

                                               N/A in joint mode */

    int                  values[sizeof(audio_channel_mask_t)]; /* gain values in millibels for each

                                               channel ordered from LSb to MSb in channel mask.

                                               The number of values is 1 in joint mode or

                                               popcount(channel_mask) */

    int                  values[sizeof(audio_channel_mask_t) * 8]; /* gain values in millibels

                                               for each channel ordered from LSb to MSb in

                                               channel mask. The number of values is 1 in joint

                                               mode or popcount(channel_mask) */

    unsigned int         ramp_duration_ms; /* ramp duration in ms */

};