x86: drop unused barrier parameter from build_{read,write}_atomic()
authorJan Beulich <jbeulich@suse.com>
Mon, 12 Jun 2017 07:31:34 +0000 (09:31 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 12 Jun 2017 07:31:34 +0000 (09:31 +0200)
commit8fd2fe0bbfcccae53c813b08911b48fd89ebc104
tree131df2f89386c82db67e5d7f5bd77ec4da736947
parent5a0b9fba92b7e2fd532bf930c80c3913463c8a66
x86: drop unused barrier parameter from build_{read,write}_atomic()

Also take the opportunity and make an attempt at making the macro
definitions readable. Drop pointless casts while doing so.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/include/asm-x86/atomic.h