powerpc: remove the __kernel_io_end export

This export was added in this merge window, but without any actual user, or justification for a modular user. Fixes: a35a3c6 ("powerpc/mm/hash64: Add a variable to track the end of IO mapping") Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
mariux64 · May 2, 2019 · c9e0fc3 · c9e0fc3
1 parent 4c1bd90
commit c9e0fc3
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
@@ -97,7 +97,6 @@ EXPORT_SYMBOL(__vmalloc_end);
 unsigned long __kernel_io_start;
 EXPORT_SYMBOL(__kernel_io_start);
 unsigned long __kernel_io_end;
-EXPORT_SYMBOL(__kernel_io_end);
 struct page *vmemmap;
 EXPORT_SYMBOL(vmemmap);
 unsigned long __pte_frag_nr;