drm/i915: check the return value of intel_dp_i2c_init

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We've been ignoring this return value, so print a nice backtrace in
case it's not what we expected.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Zoltan Nyul <zoltan.nyul@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Paulo Zanoni 2013-06-12 17:27:28 -03:00 • committed by Daniel Vetter

parent 15b1d171d8

commit b2a1475561

1 changed files with 4 additions and 2 deletions

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drivers/gpu/drm/i915/intel_dp.c

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