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staging: rtl8192u: fix bitshift calculation in r819xU_phy.c
authorXenia Ragiadakou <burzalodowa@gmail.com>
Sat, 15 Jun 2013 04:29:01 +0000 (07:29 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Jun 2013 22:45:43 +0000 (15:45 -0700)
This patch uses the ffs linux built-in routine in the
computation of the bitshift to take advantage of
architecture specific instructions that implement this
computation more efficiently.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No differences found
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