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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-19 06:56:57 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-19 06:56:57 +0800 |
| commit | 3542f6b1836d8940615104e22248bb9b7cf54f5f (patch) | |
| tree | 6808fae6dfb12bb4b7e5e0df4efbe3e0dae8c537 /tools/include/linux/bitops.h | |
| parent | d885d4f3728f386034bb2f7a61b7f2054c49b2d4 (diff) | |
| parent | ec6f34e5b552fb0a52e6aae1a5afbbb1605cc6cc (diff) | |
| download | op-kernel-dev-3542f6b1836d8940615104e22248bb9b7cf54f5f.zip op-kernel-dev-3542f6b1836d8940615104e22248bb9b7cf54f5f.tar.gz | |
Merge 3.19-rc5 into char-misc-next
We want the 3.19-rc5 fixes in here for our testing.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/include/linux/bitops.h')
| -rw-r--r-- | tools/include/linux/bitops.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/include/linux/bitops.h b/tools/include/linux/bitops.h index 26005a15..5ad9ee1 100644 --- a/tools/include/linux/bitops.h +++ b/tools/include/linux/bitops.h @@ -1,9 +1,9 @@ #ifndef _TOOLS_LINUX_BITOPS_H_ #define _TOOLS_LINUX_BITOPS_H_ +#include <asm/types.h> #include <linux/kernel.h> #include <linux/compiler.h> -#include <asm/hweight.h> #ifndef __WORDSIZE #define __WORDSIZE (__SIZEOF_LONG__ * 8) @@ -19,6 +19,11 @@ #define BITS_TO_U32(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(u32)) #define BITS_TO_BYTES(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE) +extern unsigned int __sw_hweight8(unsigned int w); +extern unsigned int __sw_hweight16(unsigned int w); +extern unsigned int __sw_hweight32(unsigned int w); +extern unsigned long __sw_hweight64(__u64 w); + /* * Include this here because some architectures need generic_ffs/fls in * scope |
