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authorAkinobu Mita <akinobu.mita@gmail.com>2012-11-25 07:48:23 (GMT)
committerBob Liu <lliubbo@gmail.com>2013-02-20 07:21:22 (GMT)
commitc73bc7026d7785fc627a8da7bbdd9d172001a59f (patch)
treede8990ff59aef779890982a23c91d06be241d419 /drivers/video/pxafb.h
parentc428f8eb2f473963585b0c0a31cb33dccad62b9a (diff)
downloadlinux-c73bc7026d7785fc627a8da7bbdd9d172001a59f.tar.xz
blackfin: use bitmap library functions
The bitmap library provides more efficient functions than accessing individual bits with bitops. This uses bitmap_find_next_zero_area() to find a continuing zero area, and uses bitmap_set()/bitmap_clear() to set/clear specified bit area. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: uclinux-dist-devel@blackfin.uclinux.org Signed-off-by: Bob Liu <lliubbo@gmail.com>
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