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author | Chris Zankel <chris@zankel.net> | 2014-02-24 00:34:36 -0800 |
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committer | Chris Zankel <chris@zankel.net> | 2014-02-24 00:34:36 -0800 |
commit | b3fdfc1b4b641d372e35ced98814289bc60bc5d1 (patch) | |
tree | 5f11d5ba885031dde45690745646519fb887f447 /arch/m68k/include/asm/barrier.h | |
parent | xtensa: fix fast_syscall_spill_registers (diff) | |
parent | xtensa: wire up sched_setattr and sched_getattr syscalls (diff) | |
download | linux-dev-b3fdfc1b4b641d372e35ced98814289bc60bc5d1.tar.xz linux-dev-b3fdfc1b4b641d372e35ced98814289bc60bc5d1.zip |
Merge tag 'xtensa-for-next-20140221-1' into for_next
Xtensa fixes for 3.14:
- allow booting xtfpga on boards with new uBoot and >128MBytes memory;
- drop nonexistent GPIO32 support from fsf variant;
- don't select USE_GENERIC_SMP_HELPERS;
- enable common clock framework support, set up ethoc clock on xtfpga;
- wire up sched_setattr and sched_getattr syscalls.
Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'arch/m68k/include/asm/barrier.h')
-rw-r--r-- | arch/m68k/include/asm/barrier.h | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/arch/m68k/include/asm/barrier.h b/arch/m68k/include/asm/barrier.h index 445ce22c23cb..15c5f77c1614 100644 --- a/arch/m68k/include/asm/barrier.h +++ b/arch/m68k/include/asm/barrier.h @@ -1,20 +1,8 @@ #ifndef _M68K_BARRIER_H #define _M68K_BARRIER_H -/* - * Force strict CPU ordering. - * Not really required on m68k... - */ #define nop() do { asm volatile ("nop"); barrier(); } while (0) -#define mb() barrier() -#define rmb() barrier() -#define wmb() barrier() -#define read_barrier_depends() ((void)0) -#define set_mb(var, value) ({ (var) = (value); wmb(); }) -#define smp_mb() barrier() -#define smp_rmb() barrier() -#define smp_wmb() barrier() -#define smp_read_barrier_depends() ((void)0) +#include <asm-generic/barrier.h> #endif /* _M68K_BARRIER_H */ |