Sync find_first_bit() and find_next_bit() implementation with the
mother kernel.
Also, drop unused find_last_bit() and find_next_clump8().
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Remove tools/include/asm-generic/bitops/find.h and copy
include/linux/bitmap.h to tools. find_*_le() functions are not copied
because not needed in tools.
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>