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drm/i915: edp_panel_on does not need to return a bool 

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

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Keith Packard 2011-09-29 16:05:34 -07:00
parent d15456de79
commit 7d639f35b7
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/i915/intel_dp.c
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@ -900,7 +900,7 @@ 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;
@ -909,7 +909,7 @@ static bool ironlake_edp_panel_on (struct intel_dp *intel_dp)
if (!is_edp(intel_dp))
return true;
if (I915_READ(PCH_PP_STATUS) & PP_ON)
return true;
return;
pp = I915_READ(PCH_PP_CONTROL);
pp &= ~PANEL_UNLOCK_MASK;
@ -932,8 +932,6 @@ 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)