drm/i915: WARN if the core runtime PM get helpers fail

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We don't expect the core runtime PM get helpers to return any error, so
add a WARN for this. Also print the return value for all the callsites
to help debugging.

v2:
- Don't call pm_runtime_get_sync() as part of initing locals. (Chris)

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1490693935-12638-1-git-send-email-imre.deak@intel.com

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Imre Deak 2017-03-28 12:38:55 +03:00

parent 0a309f9e3d

commit f5073824ef

1 changed files with 9 additions and 3 deletions

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drivers/gpu/drm/i915/intel_runtime_pm.c

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