powerpc: remove the __kernel_io_end export
authorChristoph Hellwig <hch@lst.de>
Tue, 30 Apr 2019 18:27:39 +0000 (14:27 -0400)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 2 May 2019 15:58:11 +0000 (01:58 +1000)
commitc9e0fc33b8be52a7134ed0ee79b6a1e332e1b9d0
tree86247f2a97cd5eb652877ce90614e4fd323a4f20
parent4c1bd90477c60618eb6dfba2e92d3a287b0c6255
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: a35a3c6f6065 ("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>
arch/powerpc/mm/pgtable_64.c