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| author | Rob Herring <robh@kernel.org> | 2015-02-04 10:43:01 -0600 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2015-02-04 10:43:01 -0600 |
| commit | 962a70d05edac2e2eb53cd077715930083964b9e (patch) | |
| tree | f0b3a7bd574b2edfa76ce960e7f8630aea77e257 /tools/include/linux/bitops.h | |
| parent | 10638a4ed2b8618f20fabf9ed19df60a68446e90 (diff) | |
| parent | 26bc420b59a38e4e6685a73345a0def461136dce (diff) | |
Merge tag 'v3.19-rc6' into HEAD
Linux 3.19-rc6
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 26005a15e7e2..5ad9ee1dd7f6 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 |