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| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-05-15 16:56:05 -0500 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-05-16 11:27:54 +0200 |
| commit | cbaa331504d16489c8b207da960351e7b0afb3e2 (patch) | |
| tree | 80fc3b0c967c87411557ff01f7b08d79899134c2 /drivers/gpu/drm/i915/intel_display.c | |
| parent | 9a09485d41dbba0f475774587f030a95573032e5 (diff) | |
| download | op-kernel-dev-cbaa331504d16489c8b207da960351e7b0afb3e2.zip op-kernel-dev-cbaa331504d16489c8b207da960351e7b0afb3e2.tar.gz | |
gpu: drm: i915: remove dead code
Local variable has_reduced_clock is assigned to a constant value and it is
never updated again. Remove this variable and the dead code it guards.
Addresses-Coverity-ID: 1362230
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170515215605.GA14963@embeddedgus
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 849e854..c0b4477 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -8192,8 +8192,6 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc, { struct drm_device *dev = crtc->base.dev; struct drm_i915_private *dev_priv = to_i915(dev); - struct dpll reduced_clock; - bool has_reduced_clock = false; struct intel_shared_dpll *pll; const struct intel_limit *limit; int refclk = 120000; @@ -8236,8 +8234,7 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc, return -EINVAL; } - ironlake_compute_dpll(crtc, crtc_state, - has_reduced_clock ? &reduced_clock : NULL); + ironlake_compute_dpll(crtc, crtc_state, NULL); pll = intel_get_shared_dpll(crtc, crtc_state, NULL); if (pll == NULL) { @@ -8246,10 +8243,6 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc, return -EINVAL; } - if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS) && - has_reduced_clock) - crtc->lowfreq_avail = true; - return 0; } |
