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authorStephen Hemminger <shemminger@linux-foundation.org>2007-03-25 22:54:23 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:23:33 -0400
commit3927f2e8f9afa3424bb51ca81f7abac01ffd0005 (patch)
treeda9e335169572e6c743c084edce6a802f9e667ee /include/asm-generic/div64.h
parent9d729f72dca9406025bcfa9c1f660d71d9ef0ff5 (diff)
[NET]: div64_64 consolidate (rev3)
Here is the current version of the 64 bit divide common code. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-generic/div64.h')
-rw-r--r--include/asm-generic/div64.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-generic/div64.h b/include/asm-generic/div64.h
index 8f4e3193342e..a4a49370793c 100644
--- a/include/asm-generic/div64.h
+++ b/include/asm-generic/div64.h
@@ -30,6 +30,11 @@
30 __rem; \ 30 __rem; \
31 }) 31 })
32 32
33static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor)
34{
35 return dividend / divisor;
36}
37
33#elif BITS_PER_LONG == 32 38#elif BITS_PER_LONG == 32
34 39
35extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor); 40extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor);
@@ -49,6 +54,8 @@ extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor);
49 __rem; \ 54 __rem; \
50 }) 55 })
51 56
57extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
58
52#else /* BITS_PER_LONG == ?? */ 59#else /* BITS_PER_LONG == ?? */
53 60
54# error do_div() does not yet support the C64 61# error do_div() does not yet support the C64