Makefile: drop unused cpp_cfg macro

[u-boot] / env / ext4.c

diff --git a/env/ext4.c b/env/ext4.c
index 6c69a0a57f44fe5ddb796f1ed00ee1890c308d92..7626784ca6386bc2298e0a003fbec161f6fb9e25 100644 (file)
--- a/env/ext4.c
+++ b/env/ext4.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (c) Copyright 2016 by VRT Technology
  *
@@ -15,8 +16,6 @@
  * EXT4 filesystem implementation in Uboot by
  * Uma Shankar <uma.shankar@samsung.com>
  * Manjunatha C Achar <a.manjunatha@samsung.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -31,8 +30,6 @@
 #include <ext4fs.h>
 #include <mmc.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 #ifdef CONFIG_CMD_SAVEENV
 static int env_ext4_save(void)
 {
@@ -87,8 +84,10 @@ static int env_ext4_load(void)
        int err;
        loff_t off;
 
+#ifdef CONFIG_MMC
        if (!strcmp(CONFIG_ENV_EXT4_INTERFACE, "mmc"))
                mmc_initialize(NULL);
+#endif
 
        part = blk_get_device_part_str(CONFIG_ENV_EXT4_INTERFACE,
                                       CONFIG_ENV_EXT4_DEVICE_AND_PART,