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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2006-09-23 14:34:10 +0200 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2006-09-23 14:34:10 +0200 |
| commit | 919251758195919ae3568021bc221e4f8c4b20eb (patch) | |
| tree | 81137a037ff8e6c91cc8de72d568275605c653c5 /include/asm-s390/io.h | |
| parent | c394f1eafef61c6666f5876afde6110a276c4c9f (diff) | |
| parent | 3eeab61aa3ddd3c0bedb7449ada1599de22fdb5a (diff) | |
Merge branch 'mainline' into upstream-linus
Diffstat (limited to 'include/asm-s390/io.h')
| -rw-r--r-- | include/asm-s390/io.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h index d4614b35f42..a6cc27e7700 100644 --- a/include/asm-s390/io.h +++ b/include/asm-s390/io.h @@ -116,7 +116,7 @@ extern void iounmap(void *addr); #define outb(x,addr) ((void) writeb(x,addr)) #define outb_p(x,addr) outb(x,addr) -#define mmiowb() +#define mmiowb() do { } while (0) /* * Convert a physical pointer to a virtual kernel pointer for /dev/mem |