lpass_cdc_register_macro can be called simultaneously by different
macros as bootup resulting in inconsistent value of
num_macros_registered. This will result in one of macro going ahead and
registering lpass-cdc component and other macro failing to register which
will cause probe of other macro to fail. Protect function with mutex lock
so that macros access it sequentially
Change-Id: I9d3811eeceb06b6a7e66d79a1b899b2c4283bb52
Signed-off-by: Yuhui Zhao <quic_yuhuzhao@quicinc.com>
b78dc76483