drm/i915: Abstract the legacy workload submission mechanism away

[deliverable/linux.git] / drivers / gpu / drm / i915 / i915_irq.c

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 87abe86794956d46124c64c7428ec0efcad89912..f0d24db76e72fdc2b8b12d57fea8dc83c5d87ec4 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1327,10 +1327,10 @@ static u32 vlv_c0_residency(struct drm_i915_private *dev_priv,
  * @dev_priv: DRM device private
  *
  */
-static u32 vlv_calc_delay_from_C0_counters(struct drm_i915_private *dev_priv)
+static int vlv_calc_delay_from_C0_counters(struct drm_i915_private *dev_priv)
 {
        u32 residency_C0_up = 0, residency_C0_down = 0;
-       u8 new_delay, adj;
+       int new_delay, adj;
 
        dev_priv->rps.ei_interrupt_count++;