From 99df13b6ea811a63eeacb278d05a5b914ce28073 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 14 Sep 2017 17:42:13 +0100
Subject: [PATCH] drm/i915: Remove unused 'in_vbl' from i915_get_crtc_scanoutpos()
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Git-commit: 99df13b6ea811a63eeacb278d05a5b914ce28073
Patch-mainline: v4.14-rc2
References: FATE#322643 bsc#1055900
No-fix: e01e71fc49d4c95090a04f898a3fe788c652a04b
Commit 1bf6ad622b9b ("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: 1bf6ad622b9b ("drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrj채l채 <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 Syrj채l채 <ville.syrjala@linux.intel.com>
(cherry picked from commit e01e71fc49d4c95090a04f898a3fe788c652a04b)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/i915/i915_irq.c | 3 ---
1 file changed, 3 deletions(-)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -839,7 +839,6 @@ static bool i915_get_crtc_scanoutpos(str
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(str
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