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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-12 14:13:14 +0900 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-12 14:13:14 +0900 |
commit | 4b4d2b463461f1b86fd89353184e6f2938e7566b (patch) | |
tree | c134da666c752e4e181b5d6fb27375c0c763bae0 /arch/h8300/include/asm/barrier.h | |
parent | 9b66bfb28049594fe2bb2b91607ba302f511ce8b (diff) | |
parent | b400126add8fccf47ff663e5f20604e121f55f84 (diff) | |
download | op-kernel-dev-4b4d2b463461f1b86fd89353184e6f2938e7566b.zip op-kernel-dev-4b4d2b463461f1b86fd89353184e6f2938e7566b.tar.gz |
Merge tag 'h8300-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull h8300 platform removal from Guenter Roeck:
"The patch series has been in -next for more than one relase cycle. I
did get a number of Acks, and no objections.
H8/300 has been dead for several years, the kernel for it has not
compiled for ages, and recent versions of gcc for it are broken.
Remove support for it"
* tag 'h8300-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
CREDITS: Add Yoshinori Sato for h8300
fs/minix: Drop dependency on H8300
Drop remaining references to H8/300 architecture
Drop MAINTAINERS entry for H8/300
watchdog: Drop references to H8300 architecture
net/ethernet: Drop H8/300 Ethernet driver
net/ethernet: smsc9194: Drop conditional code for H8/300
ide: Drop H8/300 driver
Drop support for Renesas H8/300 (h8300) architecture
Diffstat (limited to 'arch/h8300/include/asm/barrier.h')
-rw-r--r-- | arch/h8300/include/asm/barrier.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/h8300/include/asm/barrier.h b/arch/h8300/include/asm/barrier.h deleted file mode 100644 index 9e0aa9f..0000000 --- a/arch/h8300/include/asm/barrier.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef _H8300_BARRIER_H -#define _H8300_BARRIER_H - -#define nop() asm volatile ("nop"::) - -/* - * Force strict CPU ordering. - * Not really required on H8... - */ -#define mb() asm volatile ("" : : :"memory") -#define rmb() asm volatile ("" : : :"memory") -#define wmb() asm volatile ("" : : :"memory") -#define set_mb(var, value) do { xchg(&var, value); } while (0) - -#define read_barrier_depends() do { } while (0) - -#ifdef CONFIG_SMP -#define smp_mb() mb() -#define smp_rmb() rmb() -#define smp_wmb() wmb() -#define smp_read_barrier_depends() read_barrier_depends() -#else -#define smp_mb() barrier() -#define smp_rmb() barrier() -#define smp_wmb() barrier() -#define smp_read_barrier_depends() do { } while(0) -#endif - -#endif /* _H8300_BARRIER_H */ |