[PATCH] drm/i915: add INTEL_GEN() helper shorthand for INTEL_INFO()->gen

[Jani Nikula <jani.nikula@xxxxxxxxx>]

Sudden realization:

$ grep -ho "INTEL_INFO([^)]*)->[a-zA-Z0-9_]*" *.[ch] | sed 's/.*->//' |\
  sort | uniq -c | sort -rn | head -5
  446 gen
   24 num_pipes
   10 ring_mask
    9 color
    4 subslice_per_slice

Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
 drivers/gpu/drm/i915/i915_drv.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index a1f78f275c55..1d011ec02ddc 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2489,6 +2489,7 @@ struct drm_i915_cmd_table {
 	__p; \
 })
 #define INTEL_INFO(p) 	(&__I915__(p)->info)
+#define INTEL_GEN(p)	(INTEL_INFO(p)->gen)
 #define INTEL_DEVID(p)	(INTEL_INFO(p)->device_id)
 #define INTEL_REVID(p)	(__I915__(p)->dev->pdev->revision)
 
-- 
2.1.4

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