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authorMike Frysinger <vapier@gentoo.org>2011-04-23 23:43:21 +0000
committerWolfgang Denk <wd@denx.de>2011-07-26 16:34:22 +0200
commit147c7169e859128e86da96275c48d200ad720fd6 (patch)
tree2b1ae2345cffc4c8262698cce119ef877adbb642 /common
parentc3eb3fe490daeb3746e5b1fe354ff1a19eb3e3a8 (diff)
constify default env
I can't see any obvious needs for the default environment to be writable, so make it const. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'common')
-rw-r--r--common/env_common.c4
-rw-r--r--common/env_flash.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/common/env_common.c b/common/env_common.c
index c3e6388ac0b..19149b513dc 100644
--- a/common/env_common.c
+++ b/common/env_common.c
@@ -47,7 +47,7 @@ static uchar env_get_char_init (int index);
#define XMK_STR(x) #x
#define MK_STR(x) XMK_STR(x)
-uchar default_environment[] = {
+const uchar default_environment[] = {
#ifdef CONFIG_BOOTARGS
"bootargs=" CONFIG_BOOTARGS "\0"
#endif
@@ -162,7 +162,7 @@ uchar env_get_char (int index)
return (c);
}
-uchar *env_get_addr (int index)
+const uchar *env_get_addr (int index)
{
if (gd->env_valid)
return (uchar *)(gd->env_addr + index);
diff --git a/common/env_flash.c b/common/env_flash.c
index 456f2e83759..50ca4ffa568 100644
--- a/common/env_flash.c
+++ b/common/env_flash.c
@@ -74,7 +74,7 @@ static env_t *flash_addr_new = (env_t *)CONFIG_ENV_ADDR_REDUND;
static ulong end_addr_new = CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1;
#endif /* CONFIG_ENV_ADDR_REDUND */
-extern uchar default_environment[];
+extern const uchar default_environment[];
uchar env_get_char_spec(int index)