The macros calculate the correct offset from the id in the parameter.
If this parameter does not consist of a single number, the calculation
will return wrong registers in the best case or create unaligned accesses
in the worst case. So protect the calculations against such values.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>