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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)
commit391c72a30bba9d569d5762a2f18d0dd4f3bdc5ba
tree2dd62061b534dbf4d63e26bb38da3d926328e998tree | snapshot
parent409359a12d29c53378c3a61db6188e3e2435f874commit | diff
staging: rtl8192u: fix bitshift calculation in r819xU_phy.c

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>
drivers/staging/rtl8192u/r819xU_phy.c diff | blob | blame | history
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