dm: core: refactor functions reading an u32 from dt

[oweals/u-boot.git] / drivers / core / of_access.c

diff --git a/drivers/core/of_access.c b/drivers/core/of_access.c
index 8b2ce7a0c21b5272548007af8a67087e78fac080..c54baa140adc98a2cb1a4d49147f9ae70f0466ef 100644 (file)
--- a/drivers/core/of_access.c
+++ b/drivers/core/of_access.c
@@ -449,21 +449,7 @@ static void *of_find_property_value_of_size(const struct device_node *np,
 
 int of_read_u32(const struct device_node *np, const char *propname, u32 *outp)
 {
-       const __be32 *val;
-
-       debug("%s: %s: ", __func__, propname);
-       if (!np)
-               return -EINVAL;
-       val = of_find_property_value_of_size(np, propname, sizeof(*outp));
-       if (IS_ERR(val)) {
-               debug("(not found)\n");
-               return PTR_ERR(val);
-       }
-
-       *outp = be32_to_cpup(val);
-       debug("%#x (%d)\n", *outp, *outp);
-
-       return 0;
+       return of_read_u32_index(np, propname, 0, outp);
 }
 
 int of_read_u32_array(const struct device_node *np, const char *propname,