android_kernel_samsung_on5x.../arch/arm/mach-realview/include/mach/barriers.h
2018-06-19 23:16:04 +02:00

8 lines
248 B
C

/*
* 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()