[Intel-gfx] [PATCH 2/2] drm/i915: drop init_dpio, shouldn't be needed

[Jesse Barnes]

This is a reset feature we don't actually need.

Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>
---
 drivers/gpu/drm/i915/intel_display.c |   11 -----------
 1 file changed, 11 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 9ff992a..2d9f231 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -467,17 +467,6 @@ void intel_dpio_write(struct drm_i915_private *dev_priv, int reg, u32 val)
 		DRM_ERROR("DPIO write wait timed out\n");
 }
 
-static void vlv_init_dpio(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	/* Reset the DPIO config */
-	I915_WRITE(DPIO_CTL, 0);
-	POSTING_READ(DPIO_CTL);
-	I915_WRITE(DPIO_CTL, 1);
-	POSTING_READ(DPIO_CTL);
-}
-
 static const intel_limit_t *intel_ironlake_limit(struct drm_crtc *crtc,
 						int refclk)
 {
-- 
1.7.10.4