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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>
This commit is contained in:
Kirill A. Shutemov 2012-03-08 16:15:20 +00:00 committed by Dave Airlie
parent 3c1d08d7af
commit 2e33d6b92f
1 changed files with 2 additions and 11 deletions
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13
drivers/gpu/drm/gma500/psb_intel_display.c
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@ -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;
}
}