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drm/i915: Tidy up signed/unsigned comparison 

drivers/gpu/drm/i915/i915_irq.c|3096 col 29| error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171130125253.21405-1-chris@chris-wilson.co.uk
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
This commit is contained in:
Chris Wilson 2017-11-30 12:52:53 +00:00
parent adbe5c5cd3
commit 8bd099a71d
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/i915/i915_irq.c
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@ -3068,7 +3068,7 @@ static void vlv_display_irq_reset(struct drm_i915_private *dev_priv)
i9xx_pipestat_irq_reset(dev_priv);
GEN3_IRQ_RESET(VLV_);
dev_priv->irq_mask = ~0;
dev_priv->irq_mask = ~0u;
}
static void vlv_display_irq_postinstall(struct drm_i915_private *dev_priv)
@ -3093,7 +3093,7 @@ static void vlv_display_irq_postinstall(struct drm_i915_private *dev_priv)
enable_mask |= I915_DISPLAY_PIPE_C_EVENT_INTERRUPT |
I915_LPE_PIPE_C_INTERRUPT;
WARN_ON(dev_priv->irq_mask != ~0);
WARN_ON(dev_priv->irq_mask != ~0u);
dev_priv->irq_mask = ~enable_mask;