ANDROID: ASoC: msm: qdsp6v2: Fix memset argument order.

With commit f6896ad1, an incorrectly ordered
memset() command was present. This causes compilation to fail on GCC 5+.

Fix the order of the passed parameters to properly set requested memory.

BUG=38500815
TEST= Kernel compiles and boots bullhead.

Change-Id: Ic7cc759bb19385ad6839d2003358c7ead6df94be
Tested-by: Aun-Ali Zaidi <admin@kodeit.net>
Signed-off-by: Aun-Ali Zaidi <admin@kodeit.net>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>