audio: Legacy: Fix input channel mask macro

An incorrect channel mask macro was used to report the
input channel mask. The correct macro is:
audio_channel_in_mask_from_count().

Change-Id: I1b5c10980ddc7b034654d899d159df80ccc50b81
Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>
1 file changed