arm: reuse asm-generic/barrier.h
On arm smp_store_mb, read_barrier_depends, smp_read_barrier_depends, smp_store_release, smp_load_acquire, smp_mb__before_atomic and smp_mb__after_atomic match the asm-generic variants exactly. Drop the local definitions and pull in asm-generic/barrier.h instead. This is in preparation to refactoring this code area. Signed-off-by:Michael S. Tsirkin <mst@redhat.com> Acked-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Russell King <rmk+kernel@arm.linux.org.uk> Acked-by:
Peter Zijlstra (Intel) <peterz@infradead.org>
parent
519be043
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