CHROMIUM: drm/i915/intel_drv: reduce wait_for polling time

[cascardo/linux.git] / drivers / gpu / drm / i915 / intel_drv.h

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 715afa1..ffd3823 100644 (file)
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -40,7 +40,8 @@
                        ret__ = -ETIMEDOUT;                             \
                        break;                                          \
                }                                                       \
-               if (W && drm_can_sleep()) msleep(W);    \
+               if (W && drm_can_sleep())                               \
+                       usleep_range(W * 50, W * 100);                  \
        }                                                               \
        ret__;                                                          \
 })