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authorChristophe Leroy <christophe.leroy@c-s.fr>2019-08-20 17:07:16 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2019-08-27 06:03:34 +0300
commit7cd9b317b630683b0c8eb2dfcfb046003ad6b97b (patch)
tree9682ec93b724877d2c317673e84295b38dad39c3 /arch/powerpc/mm/pgtable_64.c
parentedfe1a5679263827ff94eb478c6ee0d65d467adf (diff)
downloadlinux-7cd9b317b630683b0c8eb2dfcfb046003ad6b97b.tar.xz
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/mm/pgtable_64.c')
-rw-r--r--arch/powerpc/mm/pgtable_64.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index 2b9078e1bc43..d865e053052d 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -98,9 +98,6 @@ unsigned long __pte_frag_nr;
EXPORT_SYMBOL(__pte_frag_nr);
unsigned long __pte_frag_size_shift;
EXPORT_SYMBOL(__pte_frag_size_shift);
-unsigned long ioremap_bot;
-#else /* !CONFIG_PPC_BOOK3S_64 */
-unsigned long ioremap_bot = IOREMAP_BASE;
#endif
int __weak ioremap_range(unsigned long ea, phys_addr_t pa, unsigned long size, pgprot_t prot, int nid)