tree a8667e45522fac162779f5684121528d924eed5e
parent d51e9894d27492783fc6d1b489070b4ba66ce969
author Sudip Mukherjee <sudipm.mukherjee@gmail.com> 1485299901 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1485303974 -0800

frv: add atomic64_add_unless()

The build of frv allmodconfig was failing with the error:
lib/atomic64_test.c:209:9: error:

	implicit declaration of function 'atomic64_add_unless'

All the atomic64 operations were defined in frv, but
atomic64_add_unless() was not done.

Implement atomic64_add_unless() as done in other arches.

Link: http://lkml.kernel.org/r/1484781236-6698-1-git-send-email-sudipm.mukherjee@gmail.com
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>