ppc: Use generic find_*_bit functions
The ppc implementation is identical to the generic implementation, so
use the generic one instead.
Also add the missing __ffs function.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 227a20f commit 95dc09059f2163d451ac6f80cd19b288d772dd6a
@Sascha Hauer Sascha Hauer authored on 16 Jul 2014
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arch/ppc/Kconfig
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arch/ppc/include/asm/bitops.h