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-rw-r--r--arch/powerpc/mm/pgtable_32.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index f4e5ac12261..d296eb6b454 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -37,6 +37,7 @@
unsigned long ioremap_base;
unsigned long ioremap_bot;
+EXPORT_SYMBOL(ioremap_bot); /* aka VMALLOC_END */
int io_bat_index;
#if defined(CONFIG_6xx) || defined(CONFIG_POWER3)
@@ -153,6 +154,7 @@ ioremap64(unsigned long long addr, unsigned long size)
{
return __ioremap(addr, size, _PAGE_NO_CACHE);
}
+EXPORT_SYMBOL(ioremap64);
void __iomem *
ioremap(phys_addr_t addr, unsigned long size)
@@ -162,6 +164,7 @@ ioremap(phys_addr_t addr, unsigned long size)
return ioremap64(addr64, size);
}
#endif /* CONFIG_PHYS_64BIT */
+EXPORT_SYMBOL(ioremap);
void __iomem *
__ioremap(phys_addr_t addr, unsigned long size, unsigned long flags)
@@ -247,6 +250,7 @@ __ioremap(phys_addr_t addr, unsigned long size, unsigned long flags)
out:
return (void __iomem *) (v + ((unsigned long)addr & ~PAGE_MASK));
}
+EXPORT_SYMBOL(__ioremap);
void iounmap(volatile void __iomem *addr)
{
@@ -259,6 +263,7 @@ void iounmap(volatile void __iomem *addr)
if (addr > high_memory && (unsigned long) addr < ioremap_bot)
vunmap((void *) (PAGE_MASK & (unsigned long)addr));
}
+EXPORT_SYMBOL(iounmap);
void __iomem *ioport_map(unsigned long port, unsigned int len)
{