board/r360mpi/pcmcia.c: Fix GCC 4.6 build warnings

[karo-tx-uboot.git] / include / environment.h

diff --git a/include/environment.h b/include/environment.h
index 53d92df1f29475174ece0b5d2728531f8c4f26b5..6394a96c357d45c7112d75cc2edbbbd51e164a09 100644 (file)
--- a/include/environment.h
+++ b/include/environment.h
@@ -124,7 +124,9 @@ extern unsigned long nand_env_oob_offset;
 /* The build system likes to know if the env is embedded */
 #ifdef DO_DEPS_ONLY
 # ifdef ENV_IS_EMBEDDED
-#  define CONFIG_ENV_IS_EMBEDDED
+#  ifndef CONFIG_ENV_IS_EMBEDDED
+#   define CONFIG_ENV_IS_EMBEDDED
+#  endif
 # endif
 #endif
 
@@ -160,7 +162,7 @@ extern struct hsearch_data env_htab;
 unsigned char env_get_char (int);
 
 /* Function that returns a pointer to a value from the environment */
-unsigned char *env_get_addr(int);
+const unsigned char *env_get_addr(int);
 unsigned char env_get_char_memory (int index);
 
 /* Function that updates CRC of the enironment */