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drm/i915: precendence bug in GT_PARITY_ERROR() 

The | operation has higher precedence than "?:" so the macro always
returns GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1.

This regression has been introduce in "drm/i915: Add second slice l3
remapping".

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Dan Carpenter 2013-09-24 10:57:35 +03:00 committed by Daniel Vetter
parent 773ae03465
commit 45f80d53b1
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_reg.h
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@ -940,7 +940,7 @@
#define GT_PARITY_ERROR(dev) \
(GT_RENDER_L3_PARITY_ERROR_INTERRUPT | \
IS_HASWELL(dev) ? GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 : 0)
(IS_HASWELL(dev) ? GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 : 0))
/* These are all the "old" interrupts */
#define ILK_BSD_USER_INTERRUPT (1<<5)