Lars-Peter Clausen 757b037650 ALSA: pcm: Replace custom ld2 function with __fls ...

__fls has the same semantics as ld2, so there is no need to re-implement it.
Furthermore a lot of architectures have custom implementations of __fls that
are able to use special hardware instructions to compute the result. This
makes the code slightly shorter and faster.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2014-12-30 16:41:56 +01:00

8.8 KiB

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