gma500: mdfld_intel_display: drop unused variables

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/drivers/gpu/drm/gma500/mdfld_intel_display.c b/drivers/gpu/drm/gma500/mdfld_intel_display.c
index 55e5af5cbd3d..a35a2921bdf7 100644
--- a/drivers/gpu/drm/gma500/mdfld_intel_display.c
+++ b/drivers/gpu/drm/gma500/mdfld_intel_display.c
@@ -380,7 +380,6 @@ static void mdfld_crtc_dpms(struct drm_crtc *crtc, int mode)
         u32 pipestat_reg = PIPEASTAT;
         u32 pipeconf = dev_priv->pipeconf[pipe];
         u32 temp;
-        bool enabled;
         int timeout = 0;
 
         dev_dbg(dev->dev, "mode = %d, pipe = %d\n", mode, pipe);
@@ -566,7 +565,6 @@ static void mdfld_crtc_dpms(struct drm_crtc *crtc, int mode)
                 }
                 break;
         }
-        enabled = crtc->enabled && mode != DRM_MODE_DPMS_OFF;
         gma_power_end(dev);
 }
 
@@ -787,7 +785,6 @@ static int mdfld_crtc_mode_set(struct drm_crtc *crtc,
         struct mrst_clock_t clock;
         bool ok;
         u32 dpll = 0, fp = 0;
-        bool is_crt = false, is_lvds = false, is_tv = false;
         bool is_mipi = false, is_mipi2 = false, is_hdmi = false;
         struct drm_mode_config *mode_config = &dev->mode_config;
         struct psb_intel_encoder *psb_intel_encoder = NULL;
@@ -898,15 +895,6 @@ static int mdfld_crtc_mode_set(struct drm_crtc *crtc,
                 psb_intel_encoder = psb_intel_attached_encoder(connector);
 
                 switch (psb_intel_encoder->type) {
-                case INTEL_OUTPUT_LVDS:
-                        is_lvds = true;
-                        break;
-                case INTEL_OUTPUT_TVOUT:
-                        is_tv = true;
-                        break;
-                case INTEL_OUTPUT_ANALOG:
-                        is_crt = true;
-                        break;
                 case INTEL_OUTPUT_MIPI:
                         is_mipi = true;
                         break;