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author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-09-22 19:50:01 +0300 |
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committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-10-13 13:20:50 +0200 |
commit | 649636ef8274cb7bca10fceef2dca1e0813d8cef (patch) | |
tree | a6390b08aea36a74707148618dffbcab399bed4b /drivers/gpu/drm/i915/i915_irq.c | |
parent | 85fa792beee342598f24cede8f0cc45eb741f469 (diff) | |
download | op-kernel-dev-649636ef8274cb7bca10fceef2dca1e0813d8cef.zip op-kernel-dev-649636ef8274cb7bca10fceef2dca1e0813d8cef.tar.gz |
drm/i915: Throw out some useless variables
Drop some useless 'reg' variables when we only use them once.
v2: A few more, including a few variable moves
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 6dd24a1..e24378ee 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -713,9 +713,8 @@ static u32 i915_get_vblank_counter(struct drm_device *dev, int pipe) static u32 g4x_get_vblank_counter(struct drm_device *dev, int pipe) { struct drm_i915_private *dev_priv = dev->dev_private; - int reg = PIPE_FRMCOUNT_G4X(pipe); - return I915_READ(reg); + return I915_READ(PIPE_FRMCOUNT_G4X(pipe)); } /* raw reads, only for fast reads of display block, no need for forcewake etc. */ |