Merge tag 'topic/drm-misc-2016-07-14' of git://anongit.freedesktop.org/drm-intel into drm-next

I recovered dri-devel backlog from my vacation, more misc stuff:
- of_put_node fixes from Peter Chen (not all yet)
- more patches from Gustavo to use kms-native drm_crtc_vblank_* funcs
- docs sphinxification from Lukas Wunner
- bunch of fixes all over from Dan Carpenter
- more follow up work from Chris register/unregister rework in various
  places
- vgem dma-buf export (for writing testcases)
- small things all over from tons of different people

* tag 'topic/drm-misc-2016-07-14' of git://anongit.freedesktop.org/drm-intel: (52 commits)
  drm: Don't overwrite user ioctl arg unless requested
  dma-buf/sync_file: improve Kconfig description for Sync Files
  MAINTAINERS: add entry for the Sync File Framework
  drm: Resurrect atomic rmfb code
  drm/vgem: Use PAGE_KERNEL in place of x86-specific PAGE_KERNEL_IO
  qxl: silence uninitialized variable warning
  qxl: check for kmap failures
  vga_switcheroo: Sphinxify docs
  drm: Restore double clflush on the last partial cacheline
  gpu: drm: rockchip_drm_drv: add missing of_node_put after calling of_parse_phandle
  gpu: drm: sti_vtg: add missing of_node_put after calling of_parse_phandle
  gpu: drm: sti_hqvdp: add missing of_node_put after calling of_parse_phandle
  gpu: drm: sti_vdo: add missing of_node_put after calling of_parse_phandle
  gpu: drm: sti_compositor: add missing of_node_put after calling of_parse_phandle
  drm/tilcdc: use drm_crtc_handle_vblank()
  drm/rcar-du: use drm_crtc_handle_vblank()
  drm/nouveau: use drm_crtc_handle_vblank()
  drm/atmel: use drm_crtc_handle_vblank()
  drm/armada: use drm_crtc_handle_vblank()
  drm: make drm_vblank_count_and_time() static
  ...

4 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/drm/sti/sti_compositor.c b/drivers/gpu/drm/sti/sti_compositor.c
index 794148ff0e57..bd74732ea09b 100644
--- a/drivers/gpu/drm/sti/sti_compositor.c
+++ b/drivers/gpu/drm/sti/sti_compositor.c
@@ -267,10 +267,12 @@ static int sti_compositor_probe(struct platform_device *pdev)
         vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 0);
         if (vtg_np)
                 compo->vtg_main = of_vtg_find(vtg_np);
+        of_node_put(vtg_np);
 
         vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 1);
         if (vtg_np)
                 compo->vtg_aux = of_vtg_find(vtg_np);
+        of_node_put(vtg_np);
 
         platform_set_drvdata(pdev, compo);
 
diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c
index ec3108074350..00881eb4536e 100644
--- a/drivers/gpu/drm/sti/sti_dvo.c
+++ b/drivers/gpu/drm/sti/sti_dvo.c
@@ -580,6 +580,7 @@ static int sti_dvo_probe(struct platform_device *pdev)
         dvo->panel_node = of_parse_phandle(np, "sti,panel", 0);
         if (!dvo->panel_node)
                 DRM_ERROR("No panel associated to the dvo output\n");
+        of_node_put(dvo->panel_node);
 
         platform_set_drvdata(pdev, dvo);
 
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 33d2f42550cc..b03232247966 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -1363,6 +1363,7 @@ static int sti_hqvdp_probe(struct platform_device *pdev)
         vtg_np = of_parse_phandle(pdev->dev.of_node, "st,vtg", 0);
         if (vtg_np)
                 hqvdp->vtg = of_vtg_find(vtg_np);
+        of_node_put(vtg_np);
 
         platform_set_drvdata(pdev, hqvdp);
 
diff --git a/drivers/gpu/drm/sti/sti_vtg.c b/drivers/gpu/drm/sti/sti_vtg.c
index 957ce712ea44..0bdc385eec17 100644
--- a/drivers/gpu/drm/sti/sti_vtg.c
+++ b/drivers/gpu/drm/sti/sti_vtg.c
@@ -432,6 +432,7 @@ static int vtg_probe(struct platform_device *pdev)
         np = of_parse_phandle(pdev->dev.of_node, "st,slave", 0);
         if (np) {
                 vtg->slave = of_vtg_find(np);
+                of_node_put(np);
 
                 if (!vtg->slave)
                         return -EPROBE_DEFER;