ANDROID: psci: Probe PSCI conduit and version at bind() time

In preparation for probing for additional SMCCC services based on the
PSCI version, move the PSCI firmware probing to be called at bind()
time rather than deferring the probe until a PSCI call is issued.

Bug: 209797374
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I404c51c4a72bff8da813374e50c35cb88eaffd90
1 file changed