dt: reform for_each_property to for_each_property_of_node

Make this macro easier to use(do not need to pass properties, a node is
enough), also change to a more sensible name as for_each_child_of_node.

Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

diff --git a/drivers/of/base.c b/drivers/of/base.c
index b7072437eb8c769e637c19f6e6233ff634039f87..0181eeb88c926e8ce3c2704931c62c1202426f7b 100644 (file)
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1157,7 +1157,7 @@ void of_alias_scan(void * (*dt_alloc)(u64 size, u64 align))
        if (!of_aliases)
                return;
 
-       for_each_property(pp, of_aliases->properties) {
+       for_each_property_of_node(of_aliases, pp) {
                const char *start = pp->name;
                const char *end = start + strlen(start);
                struct device_node *np;

diff --git a/include/linux/of.h b/include/linux/of.h
index 4948552d60f5e5d436bcadfc773d69e5b48eaf0b..f1a490c37e06e9a233369339ab98b051fdf1a751 100644 (file)
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -219,8 +219,8 @@ extern int of_device_is_available(const struct device_node *device);
 extern const void *of_get_property(const struct device_node *node,
                                const char *name,
                                int *lenp);
-#define for_each_property(pp, properties) \
-       for (pp = properties; pp != NULL; pp = pp->next)
+#define for_each_property_of_node(dn, pp) \
+       for (pp = dn->properties; pp != NULL; pp = pp->next)
 
 extern int of_n_addr_cells(struct device_node *np);
 extern int of_n_size_cells(struct device_node *np);