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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-08-20 14:07:20 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-08-27 13:03:35 +1000 |
| commit | 163918fc5741d755cf9d477ebfcb761f09b82982 (patch) | |
| tree | 1fe435495b065344b797a5dd55cae150851d6748 /arch/powerpc/include/asm/io.h | |
| parent | 4a45b7460cf458012a6930f675e141256b81dcf4 (diff) | |
| download | linux-stable-163918fc5741d755cf9d477ebfcb761f09b82982.tar.gz linux-stable-163918fc5741d755cf9d477ebfcb761f09b82982.tar.bz2 linux-stable-163918fc5741d755cf9d477ebfcb761f09b82982.zip | |
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
Diffstat (limited to 'arch/powerpc/include/asm/io.h')
| -rw-r--r-- | arch/powerpc/include/asm/io.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h index dc529ea0fffa..a63ec938636d 100644 --- a/arch/powerpc/include/asm/io.h +++ b/arch/powerpc/include/asm/io.h @@ -722,7 +722,8 @@ void __iomem *ioremap_coherent(phys_addr_t address, unsigned long size); extern void iounmap(volatile void __iomem *addr); -int ioremap_range(unsigned long ea, phys_addr_t pa, unsigned long size, pgprot_t prot); +int early_ioremap_range(unsigned long ea, phys_addr_t pa, + unsigned long size, pgprot_t prot); void __iomem *do_ioremap(phys_addr_t pa, phys_addr_t offset, unsigned long size, pgprot_t prot, void *caller); |