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Diffstat (limited to 'arch/powerpc/mm/ioremap_32.c')
-rw-r--r--arch/powerpc/mm/ioremap_32.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/ioremap_32.c b/arch/powerpc/mm/ioremap_32.c
index 743e11384dea..9d13143b8be4 100644
--- a/arch/powerpc/mm/ioremap_32.c
+++ b/arch/powerpc/mm/ioremap_32.c
@@ -70,10 +70,10 @@ __ioremap_caller(phys_addr_t addr, unsigned long size, pgprot_t prot, void *call
*/
pr_warn("ioremap() called early from %pS. Use early_ioremap() instead\n", caller);
- err = early_ioremap_range(ioremap_bot - size, p, size, prot);
+ err = early_ioremap_range(ioremap_bot - size - PAGE_SIZE, p, size, prot);
if (err)
return NULL;
- ioremap_bot -= size;
+ ioremap_bot -= size + PAGE_SIZE;
return (void __iomem *)ioremap_bot + offset;
}