drm/i915: fix GEN7_ERR_INT init/reset code

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Same as SERR_INT and the other IIR registers: reset on
preinstall/uninstall and WARN for non-zero values at postinstall. This
one also doesn't need double-clear.

v2: - Remove the is_zero assertion (Ben).

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Paulo Zanoni 2014-04-01 15:37:18 -03:00 • committed by Daniel Vetter

parent 105b122eff

commit c6d954c173

1 changed files with 4 additions and 3 deletions

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drivers/gpu/drm/i915/i915_irq.c

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