[Intel-gfx] [PATCH 5/6] drm/i915: Make the rps new_delay comparison more readable

ville.syrjala at linux.intel.com ville.syrjala at linux.intel.com
Tue Jun 25 18:21:05 CEST 2013


From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Eliminate the weird inverted logic from the rps new_delay comparison.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/i915_irq.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 611da3a..62f8b2d 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -707,8 +707,8 @@ static void gen6_pm_rps_work(struct work_struct *work)
 	/* sysfs frequency interfaces may have snuck in while servicing the
 	 * interrupt
 	 */
-	if (!(new_delay > dev_priv->rps.max_delay ||
-	      new_delay < dev_priv->rps.min_delay)) {
+	if (new_delay >= dev_priv->rps.min_delay &&
+	    new_delay <= dev_priv->rps.max_delay) {
 		if (IS_VALLEYVIEW(dev_priv->dev))
 			valleyview_set_rps(dev_priv->dev, new_delay);
 		else
-- 
1.8.1.5




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