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drm/i915: remove unused variables from ironlake_crtc_mode_set

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The last patches moved a lot of code from ironlake_crtc_mode_set to
sub-functions, so these variables became useless. You could get
warnings by enabling -Wunused-but-set-variable.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Paulo Zanoni 2012-09-20 18:36:06 -03:00 committed by Daniel Vetter
parent de13a2e3f8
commit e2f12b070d
1 changed files with 3 additions and 18 deletions
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21
drivers/gpu/drm/i915/intel_display.c
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@ -4900,39 +4900,24 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
int num_connectors = 0;
intel_clock_t clock, reduced_clock;
u32 dpll, fp = 0, fp2 = 0;
bool ok, has_reduced_clock = false, is_sdvo = false;
bool is_crt = false, is_lvds = false, is_tv = false, is_dp = false;
bool ok, has_reduced_clock = false;
bool is_lvds = false, is_dp = false, is_cpu_edp = false;
struct intel_encoder *encoder;
u32 temp;
int ret;
bool dither;
bool is_cpu_edp = false, is_pch_edp = false;
for_each_encoder_on_crtc(dev, crtc, encoder) {
switch (encoder->type) {
case INTEL_OUTPUT_LVDS:
is_lvds = true;
break;
case INTEL_OUTPUT_SDVO:
case INTEL_OUTPUT_HDMI:
is_sdvo = true;
if (encoder->needs_tv_clock)
is_tv = true;
break;
case INTEL_OUTPUT_TVOUT:
is_tv = true;
break;
case INTEL_OUTPUT_ANALOG:
is_crt = true;
break;
case INTEL_OUTPUT_DISPLAYPORT:
is_dp = true;
break;
case INTEL_OUTPUT_EDP:
is_dp = true;
if (intel_encoder_is_pch_edp(&encoder->base))
is_pch_edp = true;
else
if (!intel_encoder_is_pch_edp(&encoder->base))
is_cpu_edp = true;
break;
}