X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fboot_fit.c;h=ffa4d740eb3e9923e3a6ec1fb14f3f6d4ad8aa78;hb=16c4b169af1295972fb09b754b8ba00c55c39e08;hp=51440a6e6f32ae27793904219367ea825a39ccd9;hpb=92926bc80c5330d7ee71d0e56926264bce9dea3b;p=u-boot

diff --git a/common/boot_fit.c b/common/boot_fit.c
index 51440a6e6f..ffa4d740eb 100644
--- a/common/boot_fit.c
+++ b/common/boot_fit.c
@@ -1,19 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2017
  * Texas Instruments, <www.ti.com>
  *
  * Franklin S Cooper Jr. <fcooper@ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #include <boot_fit.h>
 #include <common.h>
 #include <errno.h>
 #include <image.h>
-#include <libfdt.h>
+#include <linux/libfdt.h>
 
-int fdt_offset(void *fit)
+static int fdt_offset(const void *fit)
 {
 	int images, node, fdt_len, fdt_node, fdt_offset;
 	const char *fdt_name;
@@ -25,7 +24,7 @@ int fdt_offset(void *fit)
 	images = fdt_path_offset(fit, FIT_IMAGES_PATH);
 	if (images < 0) {
 		debug("%s: Cannot find /images node: %d\n", __func__, images);
-		return FDT_ERROR;
+		return -EINVAL;
 	}
 
 	fdt_name = fdt_getprop(fit, node, FIT_FDT_PROP, &fdt_len);
@@ -55,7 +54,7 @@ int fdt_offset(void *fit)
 	return fdt_offset;
 }
 
-void *locate_dtb_in_fit(void *fit)
+void *locate_dtb_in_fit(const void *fit)
 {
 	struct image_header *header;
 	int size;
@@ -73,7 +72,7 @@ void *locate_dtb_in_fit(void *fit)
 
 	ret = fdt_offset(fit);
 
-	if (ret <= 0)
+	if (ret < 0)
 		return NULL;
 	else
 		return (void *)fit+size+ret;