drm: backmerge tag 'v3.17-rc5' into drm-next

This is requested to get the fixes for intel and radeon into the
same tree for future development work.

i915_display.c: fix missing dev_priv conflict.

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
index d9b4e6959750..09e10aefcd8e 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
@@ -185,8 +185,9 @@ void vmw_fifo_release(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
 
         mutex_lock(&dev_priv->hw_mutex);
 
+        vmw_write(dev_priv, SVGA_REG_SYNC, SVGA_SYNC_GENERIC);
         while (vmw_read(dev_priv, SVGA_REG_BUSY) != 0)
-                vmw_write(dev_priv, SVGA_REG_SYNC, SVGA_SYNC_GENERIC);
+                ;
 
         dev_priv->last_read_seqno = ioread32(fifo_mem + SVGA_FIFO_FENCE);