tree a76ddbd3f05752f27e0867906a34e102cb76b4e4
parent 0753f70f07fbbd23a48d61ffea37028bd0bd6c7d
author Catalin Marinas <catalin.marinas@arm.com> 1347483653 +0100
committer Catalin Marinas <catalin.marinas@arm.com> 1347639341 +0100

generic: Implement generic ffs/fls using __builtin_* functions

This patch implements ffs, __ffs, fls, __fls using __builtin_* gcc
functions. These header files can be used by other architectures that
rely on the gcc builtins.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>