ARC: Delete stale barrier.h
authorVineet Gupta <Vineet.Gupta1@synopsys.com>
Fri, 18 Apr 2014 08:08:34 +0000 (13:38 +0530)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 18 Apr 2014 20:49:15 +0000 (13:49 -0700)
commit64ee9f32c33cbd53545284742e73c17fedf9d429
treee2755dcdb56346afa0f8e69094edbba3e1403b0c
parent674366e90e5a2430e3ddef40ce51512d681944e4
ARC: Delete stale barrier.h

Commit 93ea02bb8435 ("arch: Clean up asm/barrier.h implementations")
wired generic barrier.h for ARC, but failed to delete the existing file.

In 3.15, due to rcupdate.h updates, this causes a build breakage on ARC:

      CC      arch/arc/kernel/asm-offsets.s
    In file included from include/linux/sched.h:45:0,
                     from arch/arc/kernel/asm-offsets.c:9:
    include/linux/rculist.h: In function __list_add_rcu:
    include/linux/rculist.h:54:2: error: implicit declaration of function smp_store_release [-Werror=implicit-function-declaration]
      rcu_assign_pointer(list_next_rcu(prev), new);
      ^

Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/arc/include/asm/barrier.h [deleted file]