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| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2019-08-20 14:07:16 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-08-27 13:03:34 +1000 |
| commit | 7cd9b317b630683b0c8eb2dfcfb046003ad6b97b (patch) | |
| tree | 9682ec93b724877d2c317673e84295b38dad39c3 /arch/powerpc/include/asm/book3s/32/pgtable.h | |
| parent | powerpc/mm: move ioremap_prot() into ioremap.c (diff) | |
| download | linux-dev-7cd9b317b630683b0c8eb2dfcfb046003ad6b97b.tar.xz linux-dev-7cd9b317b630683b0c8eb2dfcfb046003ad6b97b.zip | |
powerpc/mm: make ioremap_bot common to all
Drop multiple definitions of ioremap_bot and make one common to
all subarches.
Only CONFIG_PPC_BOOK3E_64 had a global static init value for
ioremap_bot. Now ioremap_bot is set in early_init_mmu_global().
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/920eebfd9f36f14c79d1755847f5bf7c83703bdd.1566309262.git.christophe.leroy@c-s.fr
Diffstat (limited to 'arch/powerpc/include/asm/book3s/32/pgtable.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/pgtable.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h index 838de59f6754..aa1bc5f8da90 100644 --- a/arch/powerpc/include/asm/book3s/32/pgtable.h +++ b/arch/powerpc/include/asm/book3s/32/pgtable.h @@ -201,8 +201,6 @@ int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot); #include <linux/sched.h> #include <linux/threads.h> -extern unsigned long ioremap_bot; - /* Bits to mask out from a PGD to get to the PUD page */ #define PGD_MASKED_BITS 0 |