soc: qcom: scm: Add a noretry variant for scm_call2
scm_call2 can block scm calls up to 2s due to its
retry mechanism whenever the secure firmware is
busy waiting for certain processing by the client
who in turn is waiting upon its scm call to either
complete or return with failure.
Upon early return, client can process the pending
requests to free up secure firmware and unblock
processing of all pending scm calls. Add a noretry
variant for scm_call2 which can be used by clients
who do not intend to wait for 2s for return status.
Change-Id: I1f0849464a64c32a4de4510fa5787b0ab328725c
Signed-off-by: Kaushal Kumar <kaushalk@codeaurora.org>
2 files changed