[PATCH 16/21] drm/i915: edp_panel_on does not need to return a bool

[Keith Packard]

The return value was unused, so just stop doing that.

Signed-off-by: Keith Packard <keithp at keithp.com>
---
 drivers/gpu/drm/i915/intel_dp.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 02b5162..56146a2 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -886,14 +886,14 @@ static void ironlake_edp_panel_vdd_off(struct intel_dp 
*intel_dp)
 }

 /* Returns true if the panel was already on when called */
-static bool ironlake_edp_panel_on (struct intel_dp *intel_dp)
+static void ironlake_edp_panel_on (struct intel_dp *intel_dp)
 {
        struct drm_device *dev = intel_dp->base.base.dev;
        struct drm_i915_private *dev_priv = dev->dev_private;
        u32 pp, idle_on_mask = PP_ON | PP_SEQUENCE_STATE_ON_IDLE;

        if (I915_READ(PCH_PP_STATUS) & PP_ON)
-               return true;
+               return;

        pp = I915_READ(PCH_PP_CONTROL);
        pp &= ~PANEL_UNLOCK_MASK;
@@ -916,8 +916,6 @@ static bool ironlake_edp_panel_on (struct intel_dp 
*intel_dp)
        pp |= PANEL_POWER_RESET; /* restore panel reset bit */
        I915_WRITE(PCH_PP_CONTROL, pp);
        POSTING_READ(PCH_PP_CONTROL);
-
-       return false;
 }

 static void ironlake_edp_panel_off(struct drm_encoder *encoder)
-- 
1.7.6.3