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519be0438e
On sparc 64 bit dma_rmb, dma_wmb, smp_store_mb, smp_mb, smp_rmb, smp_wmb, read_barrier_depends and smp_read_barrier_depends match the asm-generic variants exactly. Drop the local definitions and pull in asm-generic/barrier.h instead. nop uses __asm__ __volatile but is otherwise identical to the generic version, drop that as well. This is in preparation to refactoring this code area. Note: nop() was in processor.h and not in barrier.h as on other architectures. Nothing seems to depend on it being there though. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
8 lines
192 B
8 lines
192 B