diff options
author | Jiri Slaby <jirislaby@gmail.com> | 2007-10-18 23:40:26 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 11:53:41 -0700 |
commit | 0624517d809b1cf53c977335c9bda4c216cbddee (patch) | |
tree | 5791430160f4423cab3c6085baed815e10c421f7 /include/asm-alpha/bitops.h | |
parent | 1977f032722c27ee3730284582fd3991ad9ac81b (diff) |
forbid asm/bitops.h direct inclusion
forbid asm/bitops.h direct inclusion
Because of compile errors that may occur after bit changes if asm/bitops.h is
included directly without e.g. linux/kernel.h which includes linux/bitops.h,
forbid direct inclusion of asm/bitops.h. Thanks to Adrian Bunk.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-alpha/bitops.h')
-rw-r--r-- | include/asm-alpha/bitops.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-alpha/bitops.h b/include/asm-alpha/bitops.h index 381b4f5b4d5..9e19a704d48 100644 --- a/include/asm-alpha/bitops.h +++ b/include/asm-alpha/bitops.h @@ -1,6 +1,10 @@ #ifndef _ALPHA_BITOPS_H #define _ALPHA_BITOPS_H +#ifndef _LINUX_BITOPS_H +#error only <linux/bitops.h> can be included directly +#endif + #include <asm/compiler.h> #include <asm/barrier.h> |