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dm: ofnode: rename ofnode_read_prop() to ofnode_get_property()

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This function returns the pointer to the value of a node property.
The current name ofnode_read_prop() is confusing.  Follow the naming
of_get_property() from Linux.

The return type (const u32 *) is wrong.  DT property values can be
strings as well as integers.  This is why of_get_property/fdt_getprop
returns an opaque pointer.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada
2017-06-22 16:54:05 +09:00
committed by Simon Glass
parent cb7dbe1fb0
commit 61e51babdb
8 changed files with 10 additions and 11 deletions
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4
include/dm/ofnode.h
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@@ -473,14 +473,14 @@ int ofnode_decode_display_timing(ofnode node, int index,
struct display_timing *config);
/**
* ofnode_read_prop()- - read a node property
* ofnode_get_property()- - get a pointer to the value of a node property
*
* @node: node to read
* @propname: property to read
* @lenp: place to put length on success
* @return pointer to property, or NULL if not found
*/
const u32 *ofnode_read_prop(ofnode node, const char *propname, int *lenp);
const void *ofnode_get_property(ofnode node, const char *propname, int *lenp);
/**
* ofnode_is_available() - check if a node is marked available