drm/i915/dp: read sink count to a temporary variable first

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Don't clobber intel_dp->sink_count with the raw value.

Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/37d3222115172922fcd5ab038238359935bd561f.1491485983.git.jani.nikula@intel.com

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Jani Nikula 2017-04-06 16:44:17 +03:00

parent 010b9b397b

commit 27dbefb911

1 changed files with 4 additions and 3 deletions

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drivers/gpu/drm/i915/intel_dp.c

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