tree 27e29447feac622abe0553ab12e695d94b0f48f6
parent 70c3c8a96a85d333b3ff1f24df84c0e179261a8a
author Stephan Mueller <smueller@chronox.de> 1433815729 +0200
committer Herbert Xu <herbert@gondor.apana.org.au> 1433859960 +0800

crypto: drbg - use pragmas for disabling optimization

Replace the global -O0 compiler flag from the Makefile with GCC
pragmas to mark only the functions required to be compiled without
optimizations.

This patch also adds a comment describing the rationale for the
functions chosen to be compiled without optimizations.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>