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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-04-03 19:14:04 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-04-04 08:23:44 -0700 |
| commit | 167d82152079debd0a76726972a76ea032d82043 (patch) | |
| tree | 076a9d27a89e6540692bbcabc5b9f600cbbe1856 /arch/avr32/include/asm/barrier.h | |
| parent | f3718a818f7fb3636130d5f34bde8df34f45c5e5 (diff) | |
| download | linux-167d82152079debd0a76726972a76ea032d82043.tar.gz linux-167d82152079debd0a76726972a76ea032d82043.tar.xz | |
avr32: fix nop compile fails from system.h split up
To fix:
In file included from kernel/exit.c:61:
arch/avr32/include/asm/mmu_context.h: In function 'enable_mmu':
arch/avr32/include/asm/mmu_context.h:135: error: implicit declaration of function 'nop'
It needs an include of the new file created in commit ae4739465866
("Disintegrate asm/system.h for AVR32"), but since that file only
contains "nop", and since other arch already have precedent of putting
nop in asm/barrier.h we should just delete the new file and put nop in
barrier.h
Suggested-and-acked-by: David Howells <dhowells@redhat.com>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/avr32/include/asm/barrier.h')
| -rw-r--r-- | arch/avr32/include/asm/barrier.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/avr32/include/asm/barrier.h b/arch/avr32/include/asm/barrier.h index 808001c9cf8c..0961275373db 100644 --- a/arch/avr32/include/asm/barrier.h +++ b/arch/avr32/include/asm/barrier.h @@ -8,6 +8,8 @@ #ifndef __ASM_AVR32_BARRIER_H #define __ASM_AVR32_BARRIER_H +#define nop() asm volatile("nop") + #define mb() asm volatile("" : : : "memory") #define rmb() mb() #define wmb() asm volatile("sync 0" : : : "memory") |