xen: arm: consolidate barrier definitions
authorIan Campbell <ian.campbell@citrix.com>
Mon, 17 Mar 2014 14:53:25 +0000 (14:53 +0000)
committerIan Campbell <ian.campbell@citrix.com>
Tue, 18 Mar 2014 15:55:27 +0000 (15:55 +0000)
commitb51602fb39653b712f8d102cd9776d0a09b0ee5d
treed2e4edd427703479a18de53a7a54c22589f91b08
parentd6bed3ddd7d060299cf6aede0c478890725a56b7
xen: arm: consolidate barrier definitions

These are effectively identical on both 32- and 64-bit.

The only difference is that they implicit "sy" on 32-bit becomes explicit.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
xen/include/asm-arm/arm32/system.h
xen/include/asm-arm/arm64/system.h
xen/include/asm-arm/system.h