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dm: ofnode: simplify ofnode_read_bool()

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Reuse ofnode_get_property() to simplify the implementation.

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 16:54:07 +09:00
committed by Simon Glass
parent 61e51babdb
commit b2ec7ea731
1 changed files with 5 additions and 9 deletions
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14
drivers/core/ofnode.c
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@@ -57,20 +57,16 @@ int ofnode_read_s32_default(ofnode node, const char *propname, s32 def)
bool ofnode_read_bool(ofnode node, const char *propname) bool ofnode_read_bool(ofnode node, const char *propname)
{ {
bool val; const void *prop;
assert(ofnode_valid(node)); assert(ofnode_valid(node));
debug("%s: %s: ", __func__, propname); debug("%s: %s: ", __func__, propname);
if (ofnode_is_np(node)) { prop = ofnode_get_property(node, propname, NULL);
val = !!of_find_property(ofnode_to_np(node), propname, NULL);
} else {
val = !!fdt_getprop(gd->fdt_blob, ofnode_to_offset(node),
propname, NULL);
}
debug("%s\n", val ? "true" : "false");
return val; debug("%s\n", prop ? "true" : "false");
return prop ? true : false;
} }
const char *ofnode_read_string(ofnode node, const char *propname) const char *ofnode_read_string(ofnode node, const char *propname)