tree b8c3a34a9e8ff25aa4a12bc63bfe049c5e412889
parent 6be6a2fc36511006a2fa20be432c9b0fac445f06
author Grygorii Strashko <grygorii.strashko@ti.com> 1530213952 -0500
committer Tom Rini <trini@konsulko.com> 1532032296 -0400

arm/arm64: bitops: fix find_next_zero_bit to be compat with arm64

Current implementation of find_next_zero_bit() is incompatible with arm64.
Hence fix it by using BITS_PER_LONG define instead of constants and
use generic ffz() implementation.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>