summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-realview/include/mach/barriers.h
blob: 9a732195aa1cbd1ebb515d63502628e33277a979 (plain)
1
2
3
4
5
6
7
8
/*
 * Barriers redefined for RealView ARM11MPCore platforms with L220 cache
 * controller to work around hardware errata causing the outer_sync()
 * operation to deadlock the system.
 */
#define mb()		dsb()
#define rmb()		dsb()
#define wmb()		mb()
OpenPOWER on IntegriCloud