gma500: psb_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, 2 insertions, 11 deletions

diff --git a/drivers/gpu/drm/gma500/psb_intel_display.c b/drivers/gpu/drm/gma500/psb_intel_display.c
index 65a5583b598b..2616558457c8 100644
--- a/drivers/gpu/drm/gma500/psb_intel_display.c
+++ b/drivers/gpu/drm/gma500/psb_intel_display.c
@@ -433,7 +433,6 @@ static void psb_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
         int dspbase_reg = (pipe == 0) ? DSPABASE : DSPBBASE;
         int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
         u32 temp;
-        bool enabled;
 
         /* XXX: When our outputs are all unaware of DPMS modes other than off
          * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
@@ -518,8 +517,6 @@ static void psb_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
                 break;
         }
 
-        enabled = crtc->enabled && mode != DRM_MODE_DPMS_OFF;
-
         /*Set FIFO Watermarks*/
         REG_WRITE(DSPARB, 0x3F3E);
 }
@@ -611,8 +608,8 @@ static int psb_intel_crtc_mode_set(struct drm_crtc *crtc,
         int refclk;
         struct psb_intel_clock_t clock;
         u32 dpll = 0, fp = 0, dspcntr, pipeconf;
-        bool ok, is_sdvo = false, is_dvo = false;
-        bool is_crt = false, is_lvds = false, is_tv = false;
+        bool ok, is_sdvo = false;
+        bool is_lvds = false, is_tv = false;
         struct drm_mode_config *mode_config = &dev->mode_config;
         struct drm_connector *connector;
 
@@ -637,15 +634,9 @@ static int psb_intel_crtc_mode_set(struct drm_crtc *crtc,
                 case INTEL_OUTPUT_SDVO:
                         is_sdvo = true;
                         break;
-                case INTEL_OUTPUT_DVO:
-                        is_dvo = true;
-                        break;
                 case INTEL_OUTPUT_TVOUT:
                         is_tv = true;
                         break;
-                case INTEL_OUTPUT_ANALOG:
-                        is_crt = true;
-                        break;
                 }
         }