From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 24 Mar 2017 16:35:39 +0000 (+0000)
Subject: drm/i915: Remove unused intel_flush_status_page()
X-Git-Tag: v4.12~21^2~16^2~50
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ddb2397e30896626831dbac31a75eeb1991c4819;p=platform%2Fkernel%2Flinux-exynos.git

drm/i915: Remove unused intel_flush_status_page()

intel_flush_status_page() is defunct since commit f8dd2934c4ec
("drm/i915: Remove BXT incoherent seqno write workaround"), time to
remove it.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170324163540.31981-2-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
---

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 35da008..607755a 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -438,14 +438,6 @@ intel_engine_flag(const struct intel_engine_cs *engine)
 	return 1 << engine->id;
 }
 
-static inline void
-intel_flush_status_page(struct intel_engine_cs *engine, int reg)
-{
-	mb();
-	clflush(&engine->status_page.page_addr[reg]);
-	mb();
-}
-
 static inline u32
 intel_read_status_page(struct intel_engine_cs *engine, int reg)
 {