Add a #define for SCARLETT2_MIX_MAX (max of mixer inputs * outputs) as that will be used again soon.
Signed-off-by: Geoffrey D. Bennett g@b4.vu --- sound/usb/mixer_scarlett2.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sound/usb/mixer_scarlett2.c b/sound/usb/mixer_scarlett2.c index efe95a25998b..186d6d04381c 100644 --- a/sound/usb/mixer_scarlett2.c +++ b/sound/usb/mixer_scarlett2.c @@ -208,6 +208,9 @@ static const u16 scarlett2_mixer_values[SCARLETT2_MIXER_VALUE_COUNT] = { /* Maximum number of outputs from the mixer */ #define SCARLETT2_OUTPUT_MIX_MAX 12
+/* Maximum number of mixer gain controls */ +#define SCARLETT2_MIX_MAX (SCARLETT2_INPUT_MIX_MAX * SCARLETT2_OUTPUT_MIX_MAX) + /* Maximum size of the data in the USB mux assignment message: * 20 inputs, 20 outputs, 25 matrix inputs, 12 spare */ @@ -719,7 +722,7 @@ struct scarlett2_data { struct snd_kcontrol *speaker_switching_ctl; struct snd_kcontrol *talkback_ctl; u8 mux[SCARLETT2_MUX_MAX]; - u8 mix[SCARLETT2_INPUT_MIX_MAX * SCARLETT2_OUTPUT_MIX_MAX]; + u8 mix[SCARLETT2_MIX_MAX]; };
/*** Model-specific data ***/