drm/i915: Mark up sysfs with rpm wakeref tracking

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As sysfs has a simple pattern of taking a rpm wakeref around the user
access, we can track the local reference and drop it as soon as
possible.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190114142129.24398-5-chris@chris-wilson.co.uk

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Chris Wilson 2019-01-14 14:21:13 +00:00

parent 183e260ba2

commit 48d1c81216

1 changed files with 14 additions and 10 deletions

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drivers/gpu/drm/i915/i915_sysfs.c

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