]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
Drop the exporting of empty <linux/byteorder/generic.h>
authorRobert P. J. Day <rpjday@crashcourse.ca>
Wed, 30 Apr 2008 07:55:14 +0000 (00:55 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 30 Apr 2008 15:29:54 +0000 (08:29 -0700)
Fix up the contents of <linux/byteorder/> so that it doesn't export a
content-free generic.h to user space.  This involves:

* Removing the __KERNEL__ tests from generic.h and dropping it from
  Kbuild.
* Wrapping the inclusions of generic.h in both big_endian.h and
  little_endian.h in __KERNEL__ tests.
* Shifting big_endian.h and little_endian.h from header-y to
  unifdef-y in Kbuild.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/byteorder/Kbuild
include/linux/byteorder/big_endian.h
include/linux/byteorder/generic.h
include/linux/byteorder/little_endian.h

index 79bedddfd9ca15c02d9fa91793d24027fa5f6b8c..1133d5f9d8181c4811362c6992b29b157a0dbb4e 100644 (file)
@@ -1,5 +1,3 @@
-header-y += big_endian.h
-header-y += little_endian.h
-
-unifdef-y += generic.h
+unifdef-y += big_endian.h
+unifdef-y += little_endian.h
 unifdef-y += swab.h
index bef87891cb2405941c7f4b4509e4b0f10461b984..961ed4b48d8eba1b7d72628cec0f65be7cacde32 100644 (file)
@@ -101,6 +101,8 @@ static inline __u16 __be16_to_cpup(const __be16 *p)
 #define __cpu_to_be16s(x) do {} while (0)
 #define __be16_to_cpus(x) do {} while (0)
 
+#ifdef __KERNEL__
 #include <linux/byteorder/generic.h>
+#endif
 
 #endif /* _LINUX_BYTEORDER_BIG_ENDIAN_H */
index d3771551fdd9046108596ccc185c431062cb8c01..0846e6b931cefc9ea9baedfe9bfc93300e4c474b 100644 (file)
  *
  */
 
-
-#if defined(__KERNEL__)
-/*
- * inside the kernel, we can use nicknames;
- * outside of it, we must avoid POSIX namespace pollution...
- */
 #define cpu_to_le64 __cpu_to_le64
 #define le64_to_cpu __le64_to_cpu
 #define cpu_to_le32 __cpu_to_le32
@@ -176,6 +170,4 @@ static inline void be64_add_cpu(__be64 *var, u64 val)
        *var = cpu_to_be64(be64_to_cpu(*var) + val);
 }
 
-#endif /* KERNEL */
-
 #endif /* _LINUX_BYTEORDER_GENERIC_H */
index 86e62b7501769fa14e8e6029265edcc694f5a692..05dc7c35b3b21e93956f5c462f24a79305749aed 100644 (file)
@@ -101,6 +101,8 @@ static inline __u16 __be16_to_cpup(const __be16 *p)
 #define __cpu_to_be16s(x) __swab16s((x))
 #define __be16_to_cpus(x) __swab16s((x))
 
+#ifdef __KERNEL__
 #include <linux/byteorder/generic.h>
+#endif
 
 #endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */