powerpc/8xx: use the fixmapped IMMR in cpm_reset()

Browse source

Since commit f86ef74ed9 ("powerpc/8xx: Fix vaddr for IMMR early
remap"), the IMMR area has been mapped at startup with fixmap.

Use that fixmap directly instead of calling ioremap(), this
avoids calling ioremap() early before the slab is available.

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/f816ccdbd15b97cf43c5a8c7cc8dfa8db58ff036.1568294935.git.christophe.leroy@c-s.fr

...

This commit is contained in:

Christophe Leroy 2019-09-12 13:29:07 +00:00 • committed by Michael Ellerman

parent 132f92fdc4

commit eafd687e68

1 changed files with 1 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

8

arch/powerpc/platforms/8xx/cpm1.c

View file