qcacmn: Define shadow register as 0 in else case

Define shadow register value as 0 in else case where none
of the chips supporting SHADOW configuration are enabled. This
is needed for low memory configuration profiles where
QCN9000 and QCA6290 are undefined.

Change-Id: I6281568e830b506707aeb96d3ea03811cc1de8a7
1 file changed