Mikulas Patocka c439ca69d5 dm snapshot: don't define direct_access if we don't support it ...

Don't define a direct_access function that fails, dm_dax_direct_access
already fails with -EIO if the pointer is zero;

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

2019-03-05 14:53:52 -05:00

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