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This patch adds lib/gcd.c which contains a greatest common divider
implementation taken from sound/core/pcm_timer.c
Several usages of this new library function will be sent to subsystem
maintainers.
[[email protected]: use swap() (pointed out by Joe)]
[[email protected]: just add gcd.o to obj-y, remove Kconfig changes]
Signed-off-by: Florian Fainelli <[email protected]>
Cc: Sergei Shtylyov <[email protected]>
Cc: Takashi Iwai <[email protected]>
Cc: Simon Horman <[email protected]>
Cc: Julius Volz <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Patrick McHardy <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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