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>

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index f7ad97572c4d25ad7e34e7cd516d8f9d11d36d2a..00fda45728d749c91992c7546e982efd8edba79a 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -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)