summaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2012-09-26 14:28:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-09-26 14:28:17 -0700
commit5e19997a742c7c8203be628a7a69babc3bcf01a4 (patch)
treef9735a535b5d97530d36d0900f5e212063bbefd9 /arch
parent7106891a5c5960782801366ac49e47aa996b662f (diff)
parent11ef4cfac935ab45eb4c7f98d26c78ee69627909 (diff)
Merge tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming
Pull c6x arch fixes from Mark Salter: - Add __NR_kcmp to generic syscall list - C6X: Use generic asm/barrier.h * tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming: syscalls: add __NR_kcmp syscall to generic unistd.h c6x: use asm-generic/barrier.h
Diffstat (limited to 'arch')
-rw-r--r--arch/c6x/include/asm/Kbuild1
-rw-r--r--arch/c6x/include/asm/barrier.h27
2 files changed, 1 insertions, 27 deletions
diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild
index 3af601e31e6..f08e89183cd 100644
--- a/arch/c6x/include/asm/Kbuild
+++ b/arch/c6x/include/asm/Kbuild
@@ -2,6 +2,7 @@ include include/asm-generic/Kbuild.asm
generic-y += atomic.h
generic-y += auxvec.h
+generic-y += barrier.h
generic-y += bitsperlong.h
generic-y += bugs.h
generic-y += cputime.h
diff --git a/arch/c6x/include/asm/barrier.h b/arch/c6x/include/asm/barrier.h
deleted file mode 100644
index 538240e8590..00000000000
--- a/arch/c6x/include/asm/barrier.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Port on Texas Instruments TMS320C6x architecture
- *
- * Copyright (C) 2004, 2009, 2010, 2011 Texas Instruments Incorporated
- * Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef _ASM_C6X_BARRIER_H
-#define _ASM_C6X_BARRIER_H
-
-#define nop() asm("NOP\n");
-
-#define mb() barrier()
-#define rmb() barrier()
-#define wmb() barrier()
-#define set_mb(var, value) do { var = value; mb(); } while (0)
-#define set_wmb(var, value) do { var = value; wmb(); } while (0)
-
-#define smp_mb() barrier()
-#define smp_rmb() barrier()
-#define smp_wmb() barrier()
-#define smp_read_barrier_depends() do { } while (0)
-
-#endif /* _ASM_C6X_BARRIER_H */