Hi Laurent,

Am Sonntag, den 01.03.2015, 18:20 +0200 schrieb Laurent Pinchart:

Hi Philipp and all,

This series has been around for a long time, it seems to be time to get it 
merged.

What's the plan ? If we wait for the v4.1 merge window there's a chance we'll 
get more conflicts, especially on patch 1/3. Could it be merged in v4.0-rc to 
avoid that ?

I've just sent another pull request to Grant and Rob. My favorite
outcome would be for the tag to be merged in time for v4.0 via the
device tree branch. My second most favorite outcome would be maintainer
approval to merge the same tag into both drm, media, etc. for v4.1.

regards
Philipp

On Monday 23 February 2015 11:54:03 Philipp Zabel wrote:

quoted

Hi,

Since there now is a merge conflict in imx-drm-core, I've rebased the series
onto v4.0-rc1. Also a new driver touched by this change appeared, so the
first patch now includes a fix for am437x-vfpe, too. I'd be happy to get an
ack for that.

This series converts all existing users of of_graph_get_next_endpoint that
pass a non-NULL prev argument to the function and decrement its refcount
themselves to stop doing that. The of_node_put is moved into
of_graph_get_next_endpoint instead.
This allows to add a for_each_endpoint_of_node helper macro to loop over all
endpoints in a device tree node.

Changes since v8:
 - Rebased onto v4.0-rc1
 - Added fix to am437x-vpfe

The previous version can be found here: https://lkml.org/lkml/2014/12/23/219

regards
Philipp

Philipp Zabel (3):
  of: Decrement refcount of previous endpoint in
    of_graph_get_next_endpoint
  of: Add for_each_endpoint_of_node helper macro
  of: Add of_graph_get_port_by_id function

 drivers/coresight/of_coresight.c                  | 13 ++-----
 drivers/gpu/drm/imx/imx-drm-core.c                | 11 +-----
 drivers/gpu/drm/rcar-du/rcar_du_kms.c             | 15 +++------
 drivers/media/platform/am437x/am437x-vpfe.c       |  1 -
 drivers/media/platform/soc_camera/soc_camera.c    |  3 +-
 drivers/of/base.c                                 | 41 +++++++++++++++-----
 drivers/video/fbdev/omap2/dss/omapdss-boot-init.c |  7 +---
 include/linux/of_graph.h                          | 18 ++++++++++
 8 files changed, 61 insertions(+), 48 deletions(-)