linux-stable.git/drivers/of/base.c, branch v4.13.2

Merge branch 'dt/property-move' into dt/next

2017-07-05T13:31:52+00:00

Merge branch 'topic/of-graph-base' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into dt/property-move

2017-07-05T13:24:05+00:00

OF graph changes for ALSA conflict with the move of graph functions into
property.c.

of: find_node_by_full_name rewrite to compare each level

2017-06-22T17:38:29+00:00

find_node_by_full_name() does the same thing as of_find_node_by_path(),
but takes no locks and doesn't work on aliases. Refactor
of_find_node_opts_by_path() into __of_find_node_by_full_path() and
replace find_node_by_full_name() with it.

Signed-off-by: Rob Herring

of: use kbasename instead of open coding

2017-06-22T17:37:46+00:00

Several places in DT code open code the equivalent of kbasename.
Replace them.

The behavior for root nodes in node_name_cmp will be slightly different.
Instead of comparing "/", "" will be compared. The comparison will be
the same.

Reviewed-by: Andy Shevchenko 
Signed-off-by: Rob Herring

of: be consistent in form of file mode

2017-06-22T16:16:44+00:00

checkpatch whined about using S_IRUGO instead of octal equivalent
when adding phandle sysfs code, so used octal in that pending patch.
Change other instances of the S_* constants in the same file to
the octal form.

Signed-off-by: Frank Rowand 
Signed-off-by: Rob Herring

of: Move OF property and graph API from base.c to property.c

2017-06-01T13:50:45+00:00

base.c contains both core OF functions and increasingly other
functionality such as accessing properties and graphs, including
convenience functions. In the near future this would also include OF
specific implementation of the fwnode property and graph APIs.

Create driver/of/property.c to contain procedures for accessing and
interpreting device tree properties. The procedures are moved from
drivers/of/base.c, with no changes other than copying only the includes
required by the moved procedures.

Signed-off-by: Sakari Ailus 
Signed-off-by: Rob Herring

of_graph: add of_graph_get_endpoint_count()

2017-05-17T09:21:16+00:00

OF graph want to count its endpoint number, same as
of_get_child_count(). This patch adds of_graph_get_endpoint_count()

Signed-off-by: Kuninori Morimoto 
Acked-by: Rob Herring 
Signed-off-by: Mark Brown

of_graph: add of_graph_get_port_parent()

2017-05-17T09:21:12+00:00

Linux kernel already has of_graph_get_remote_port_parent(),
but, sometimes we want to get own port parent.
This patch adds of_graph_get_port_parent()

Signed-off-by: Kuninori Morimoto 
Acked-by: Rob Herring 
Signed-off-by: Mark Brown

of_graph: add of_graph_get_remote_endpoint()

2017-05-17T09:21:08+00:00

It should use same method to get same result.
To getting remote-endpoint node,
let's use of_graph_get_remote_endpoint()

Signed-off-by: Kuninori Morimoto 
Acked-by: Rob Herring 
Signed-off-by: Mark Brown

of-graph: export symbol of_phandle_iterator_init/next

2017-05-17T09:20:48+00:00

of_for_each_phandle() uses of_phandle_iterator_init/next
but it isn't exported. So kernel module complile will say

ERROR: "of_phandle_iterator_init" [xxx.ko] undefined!
ERROR: "of_phandle_iterator_next" [xxx.ko] undefined!

This patch solved this issue

Signed-off-by: Kuninori Morimoto 
Acked-by: Rob Herring 
Signed-off-by: Mark Brown