dm: core: Clarify uclass_first/next_device() comments

[u-boot] / drivers / core / util.c

diff --git a/drivers/core/util.c b/drivers/core/util.c
index bd4de7acd69873fc1ebcc1adb069d12282555194..5ceac8bbb15b9572a9e8e76ebcd3b9794550bcbc 100644 (file)
--- a/drivers/core/util.c
+++ b/drivers/core/util.c
@@ -37,17 +37,17 @@ int list_count_items(struct list_head *head)
        return count;
 }
 
-int dm_fdt_pre_reloc(const void *blob, int offset)
+bool dm_fdt_pre_reloc(const void *blob, int offset)
 {
        if (fdt_getprop(blob, offset, "u-boot,dm-pre-reloc", NULL))
-               return 1;
+               return true;
 
 #ifdef CONFIG_TPL_BUILD
        if (fdt_getprop(blob, offset, "u-boot,dm-tpl", NULL))
-               return 1;
+               return true;
 #elif defined(CONFIG_SPL_BUILD)
        if (fdt_getprop(blob, offset, "u-boot,dm-spl", NULL))
-               return 1;
+               return true;
 #else
        /*
         * In regular builds individual spl and tpl handling both
@@ -55,8 +55,8 @@ int dm_fdt_pre_reloc(const void *blob, int offset)
         */
        if (fdt_getprop(blob, offset, "u-boot,dm-spl", NULL) ||
            fdt_getprop(blob, offset, "u-boot,dm-tpl", NULL))
-               return 1;
+               return true;
 #endif
 
-       return 0;
+       return false;
 }