ASoC: wcd934x: Fix out of bounds for mad input value

Add check in tavil_mad_input_put function to
return error on out of bounds access using
mad input value.

CRs-fixed: 1100336
Change-Id: Icf424df0c0a0a774d43896e2d598d713004217db
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>