From mboxrd@z Thu Jan 1 00:00:00 1970 From: frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Subject: [PATCH v3 0/4] of: remove *phandle properties from expanded device tree Date: Tue, 25 Apr 2017 01:47:25 -0700 Message-ID: <1493110049-30165-1-git-send-email-frowand.list@gmail.com> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Rob Herring , stephen.boyd-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org From: Frank Rowand Remove "phandle" and "linux,phandle" properties from the internal device tree. The phandle will still be in the struct device_node phandle field. This is to resolve the issue found by Stephen Boyd [1] when he changed the type of struct property.value from void * to const void *. As a result of the type change, the overlay code had compile errors where the resolver updates phandle values. [1] http://lkml.iu.edu/hypermail/linux/kernel/1702.1/04160.html Patch 1 is the phandle related changes. Patches 2 - 4 are minor fixups for issues that became visible while implementing patch 1. Changes from v1: - patch 1: Remove check in __of_add_phandle_sysfs() that would not add a sysfs entry if IS_ENABLED(CONFIG_PPC_PSERIES) Changes from v1: - Remove phandle properties in of_attach_node(), before attaching the node to the live tree. - Add the phandle sysfs entry for the node in of_attach_node(). - When creating an overlay changeset, duplicate the node phandle in __of_node_dup(). Frank Rowand (4): of: remove *phandle properties from expanded device tree of: make __of_attach_node() static of: be consistent in form of file mode of: detect invalid phandle in overlay drivers/of/base.c | 50 +++++++++++++++++++++++++++++++++++++++---- drivers/of/dynamic.c | 56 ++++++++++++++++++++++++++++++++++++------------- drivers/of/fdt.c | 40 +++++++++++++++++++++-------------- drivers/of/of_private.h | 2 +- drivers/of/overlay.c | 8 ++++--- drivers/of/resolver.c | 23 +------------------- include/linux/of.h | 1 + 7 files changed, 120 insertions(+), 60 deletions(-) -- Frank Rowand -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html