[GIT PULL] dma-mapping fix for 4.20

[Christoph Hellwig]

The following changes since commit 8adcc59974b8a65b7eac7d503364837c297139bc:

  Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs (2018-11-01 20:19:49 -0700)

are available in the Git repository at:

  git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-4.20-2

for you to fetch changes up to f62717551b2b7d72fc2a3975539117d350bad84d:

  arm64: fix warnings without CONFIG_IOMMU_DMA (2018-11-02 19:27:22 +0100)

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Avoid compile warnings on non-default arm64 configs

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Christoph Hellwig (1):
      arm64: fix warnings without CONFIG_IOMMU_DMA

 arch/arm64/mm/dma-mapping.c | 2 ++
 1 file changed, 2 insertions(+)