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drm/i915: Remove unused 'in_vbl' from i915_get_crtc_scanoutpos()

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Commit 1bf6ad622b ("drm/vblank: drop the mode argument from
drm_calc_vbltimestamp_from_scanoutpos") removed the use of in_vbl, but
did not remove the local variable. Do so now.

Fixes: 1bf6ad622b ("drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170914164213.18461-1-chris@chris-wilson.co.uk
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
(cherry picked from commit e01e71fc49)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Chris Wilson 2017-09-14 17:42:13 +01:00 committed by Rodrigo Vivi
parent 8c7a758873
commit 99df13b6ea
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/i915/i915_irq.c
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@ -839,7 +839,6 @@ static bool i915_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
pipe);
int position;
int vbl_start, vbl_end, hsync_start, htotal, vtotal;
bool in_vbl = true;
unsigned long irqflags;
if (WARN_ON(!mode->crtc_clock)) {
@ -922,8 +921,6 @@ static bool i915_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
in_vbl = position >= vbl_start && position < vbl_end;
/*
* While in vblank, position will be negative
* counting up towards 0 at vbl_end. And outside