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linux/include/linux/log2.h
Robert P. J. Day 63c2f782e8 [POWERPC] Add "is_power_of_2" checking to log2.h. 
Add the inline function "is_power_of_2()" to log2.h, where the value
zero is *not* considered to be a power of two.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-07 14:03:19 +11:00

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