tree 17a28881ffaf9b613eb1df580ab6ba6e90cac3bd
parent d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754
author Chris Metcalf <cmetcalf@ezchip.com> 1430326120 -0400
committer Chris Metcalf <cmetcalf@ezchip.com> 1436388115 -0400

Make asm/word-at-a-time.h available on all architectures

Added the x86 implementation of word-at-a-time to the
generic version, which previously only supported big-endian.

Omitted the x86-specific load_unaligned_zeropad(), which in
any case is also not present for the existing BE-only
implementation of a word-at-a-time, and is only used under
CONFIG_DCACHE_WORD_ACCESS.

Added as a "generic-y" to the Kbuilds of all architectures
that didn't previously have it.

Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com>