powerpc/mm: split out early ioremap path.
authorChristophe Leroy <christophe.leroy@c-s.fr>
Tue, 20 Aug 2019 14:07:20 +0000 (14:07 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 27 Aug 2019 03:03:35 +0000 (13:03 +1000)
commit163918fc5741d755cf9d477ebfcb761f09b82982
tree1fe435495b065344b797a5dd55cae150851d6748
parent4a45b7460cf458012a6930f675e141256b81dcf4
powerpc/mm: split out early ioremap path.

ioremap does things differently depending on whether
SLAB is available or not at different levels.

Try to separate the early path from the beginning.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/3acd2dbe04b04f111475e7a59f2b6f2ab9b95ab6.1566309263.git.christophe.leroy@c-s.fr
arch/powerpc/include/asm/io.h
arch/powerpc/mm/ioremap.c
arch/powerpc/mm/ioremap_32.c
arch/powerpc/mm/ioremap_64.c