drm/i915: Handle error return from dma_set_coherent_mask()

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A failure from these functions can lead to obscure bugs later, so it's
better not to suppress them and just fail module loading.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1463059132-1720-4-git-send-email-imre.deak@intel.com

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Imre Deak 2016-05-12 16:18:51 +03:00

parent d9a7bc67cb

commit 7d7792e5e2

1 changed files with 18 additions and 4 deletions

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drivers/gpu/drm/i915/i915_dma.c

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