CODEC type (MAX98090/MAX98091) can be specified from device-tree file,
it can also be obtained from the CODEC during runtime.

Add an explicit check to figure out if both are matching, else print
a message warning about the same.
Signed-off-by: NTushar Behera <tushar.b@samsung.com>
Signed-off-by: NMark Brown <broonie@linaro.org>