From: Wolfgang Denk <wd@denx.de>
Date: Wed, 14 May 2008 21:34:53 +0000 (+0200)
Subject: environment: fix bug introduced by commit a8409f4f1ac8
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4f805c1e3a60b9263da8ec3bcd1f45edcefa7dcf;p=project%2Fbcm63xx%2Fu-boot.git

environment: fix bug introduced by commit a8409f4f1ac8

env_get_char is not a function, but a pointer to one.

Signed-off-by: Wolfgang Denk <wd@denx.de>
---

diff --git a/include/environment.h b/include/environment.h
index 946a393e30..bf9f669127 100644
--- a/include/environment.h
+++ b/include/environment.h
@@ -107,8 +107,8 @@ typedef	struct environment_s {
 	unsigned char	data[ENV_SIZE]; /* Environment data		*/
 } env_t;
 
-/* Function that returns a character from the environment */
-unsigned char (*env_get_char)(int);
+/* Pointer to function that returns a character from the environment */
+extern unsigned char (*env_get_char)(int);
 
 /* Function that returns a pointer to a value from the environment */
 unsigned char *env_get_addr(int);