diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sideband.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sideband.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_sideband.c b/drivers/gpu/drm/i915/intel_sideband.c index c3998188cf35..56744471cbac 100644 --- a/drivers/gpu/drm/i915/intel_sideband.c +++ b/drivers/gpu/drm/i915/intel_sideband.c @@ -51,7 +51,9 @@ static int vlv_sideband_rw(struct drm_i915_private *dev_priv, u32 devfn, WARN_ON(!mutex_is_locked(&dev_priv->sb_lock)); - if (wait_for((I915_READ(VLV_IOSF_DOORBELL_REQ) & IOSF_SB_BUSY) == 0, 5)) { + if (intel_wait_for_register(dev_priv, + VLV_IOSF_DOORBELL_REQ, IOSF_SB_BUSY, 0, + 5)) { DRM_DEBUG_DRIVER("IOSF sideband idle wait (%s) timed out\n", is_read ? "read" : "write"); return -EAGAIN; |