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powerpc: don't use ioremap_prot() nor __ioremap() unless really needed.

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In many places, ioremap_prot() and __ioremap() can be replaced with
higher level functions like ioremap(), ioremap_coherent(),
ioremap_cache(), ioremap_wc() ...

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Christophe Leroy
2018-10-09 13:51:41 +00:00
committed by Michael Ellerman
parent 402a5698b4
commit aa91796ec4
6 changed files with 10 additions and 11 deletions
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3
arch/powerpc/platforms/ps3/spu.c
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@@ -215,8 +215,7 @@ static int __init setup_areas(struct spu *spu)
goto fail_ioremap;
}
spu->local_store = (__force void *)ioremap_prot(spu->local_store_phys,
LS_SIZE, pgprot_val(pgprot_noncached_wc(__pgprot(0))));
spu->local_store = (__force void *)ioremap_wc(spu->local_store_phys, LS_SIZE);
if (!spu->local_store) {
pr_debug("%s:%d: ioremap local_store failed\n",