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(parent: b15bef0) | patch
drm/omap: omap_gem: Do not try to unmap page which is not mapped
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Fri, 27 Nov 2015 09:00:37 +0000 (11:00 +0200)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Wed, 2 Nov 2016 08:38:28 +0000 (10:38 +0200)
commita0d01282a7f238c904a9a7f15ebea4dd2935eeee
treeb5a46fd87537e0226bac48e0a6ee880789f1cf25tree | snapshot
parentb15bef054d700b380ac62f67fff48dd62c9283e6commit | diff
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>
drivers/gpu/drm/omapdrm/omap_gem.c diff | blob | history
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