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authorRusty Russell <rusty@rustcorp.com.au>2010-08-11 23:04:18 -0600
committerRusty Russell <rusty@rustcorp.com.au>2010-08-11 23:04:19 +0930
commit914dcaa84c53f2c3efa6016efcae13fd92a8a17c (patch)
tree6bbcf8953012000cb0a22b47ff616ff2dbe481f2 /init
parenta1054322afc8120ea5a50bc84e5beeda54571862 (diff)
downloadlinux-linaro-android-914dcaa84c53f2c3efa6016efcae13fd92a8a17c.tar.gz
param: make param sections const.
Since this section can be read-only (they're in .rodata), they should always have been const. Minor flow-through various functions. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Tested-by: Phil Carmody <ext-phil.2.carmody@nokia.com>
Diffstat (limited to 'init')
-rw-r--r--init/main.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/init/main.c b/init/main.c
index 86cbfd085b0..22d61cb06f9 100644
--- a/init/main.c
+++ b/init/main.c
@@ -201,11 +201,11 @@ static char * argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
char * envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
static const char *panic_later, *panic_param;
-extern struct obs_kernel_param __setup_start[], __setup_end[];
+extern const struct obs_kernel_param __setup_start[], __setup_end[];
static int __init obsolete_checksetup(char *line)
{
- struct obs_kernel_param *p;
+ const struct obs_kernel_param *p;
int had_early_param = 0;
p = __setup_start;
@@ -458,7 +458,7 @@ static noinline void __init_refok rest_init(void)
/* Check for early params. */
static int __init do_early_param(char *param, char *val)
{
- struct obs_kernel_param *p;
+ const struct obs_kernel_param *p;
for (p = __setup_start; p < __setup_end; p++) {
if ((p->early && strcmp(param, p->str) == 0) ||
@@ -536,7 +536,7 @@ static void __init mm_init(void)
asmlinkage void __init start_kernel(void)
{
char * command_line;
- extern struct kernel_param __start___param[], __stop___param[];
+ extern const struct kernel_param __start___param[], __stop___param[];
smp_setup_processor_id();