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staging: lustre: libcfs.h: remove IS_PO2 and __is_po2

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Removes IS_PO2 and __is_po2 since the uses of IS_PO2 have
been replaced by is_power_of_2

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Aya Mahfouz 2015-11-17 22:07:07 +02:00 committed by Greg Kroah-Hartman
parent 71872e9cc2
commit d489103990
1 changed files with 0 additions and 7 deletions
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7
drivers/staging/lustre/include/linux/libcfs/libcfs.h
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@ -42,13 +42,6 @@
#include "curproc.h"
static inline int __is_po2(unsigned long long val)
{
return !(val & (val - 1));
}
#define IS_PO2(val) __is_po2((unsigned long long)(val))
#define LOWEST_BIT_SET(x) ((x) & ~((x) - 1))
/*