Peter Ujfalusi 6cb096562e drm/omap: omap_gem: Do not try to unmap page which is not mapped ...

It might be possible that the page has been unmapped already in
omap_gem_cpu_sync() so check before calling dma_unmap_page().

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

2016-11-02 10:38:28 +02:00

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