tree 553b82daf1d19b36164c801172badc24a9b5f8e8
parent 1a76f3971c03adb032dcc18e18c6512814c487d0
author Gilles Peskine <Gilles.Peskine@arm.com> 1545332944 +0100
committer Gilles Peskine <Gilles.Peskine@arm.com> 1545332944 +0100

Simplify the SPM compatibility hack

Define psa_status_t to int32_t unconditionally. There's no reason to
refer to psa_error_t here: psa_error_t is int32_t if it's present. We
would only need a conditional definition if psa_defs.h and
psa_crypto.h used the same type name.

Keep the conditional definition of PSA_SUCCESS. Although the C
preprocessor allows a duplicate definition for a macro, it has to be
the exact same token sequence, not merely an equivalent way to build
the same value.