diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-08-21 12:13:32 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-11-18 12:27:51 +0100 |
| commit | c4028fa2daa059ac9231ab3a4f57cbae814b3625 (patch) | |
| tree | 8c6d60334fd8d0ae3d13a73177e538f0736c0bfd /arch | |
| parent | powerpc: Refactor BUG/WARN macros (diff) | |
| download | linux-c4028fa2daa059ac9231ab3a4f57cbae814b3625.tar.xz linux-c4028fa2daa059ac9231ab3a4f57cbae814b3625.zip | |
powerpc/mm: drop #ifdef CONFIG_MMU in is_ioremap_addr()
powerpc always selects CONFIG_MMU and CONFIG_MMU is not checked
anywhere else in powerpc code.
Drop the #ifdef and the alternative part of is_ioremap_addr()
Fixes: 9bd3bb6703d8 ("mm/nvdimm: add is_ioremap_addr and use that to check ioremap address")
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/de395e444fb8dd7a6365c3314d78e15ebb3d7d1b.1566382245.git.christophe.leroy@c-s.fr
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/pgtable.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 4053b2ab427c..0e4ec8cc37b7 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -157,13 +157,9 @@ static inline bool pgd_is_leaf(pgd_t pgd) #define is_ioremap_addr is_ioremap_addr static inline bool is_ioremap_addr(const void *x) { -#ifdef CONFIG_MMU unsigned long addr = (unsigned long)x; return addr >= IOREMAP_BASE && addr < IOREMAP_END; -#else - return false; -#endif } #endif /* CONFIG_PPC64 */ |