Consolidate the various external const and non-const declarations of __start___param[] and __stop___param in <linux/moduleparam.h>. This requires making a few struct kernel_param pointers in kernel/params.c const.
Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Rusty Russell <[email protected]> --- include/linux/moduleparam.h | 2 ++ init/main.c | 2 -- kernel/params.c | 7 +++---- 3 files changed, 5 insertions(+), 6 deletions(-) diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h index 494f99e852da..af582591e05a 100644 --- a/include/linux/moduleparam.h +++ b/include/linux/moduleparam.h @@ -68,6 +68,8 @@ struct kernel_param { }; }; +extern const struct kernel_param __start___param[], __stop___param[]; + /* Special one for strings we want to copy into */ struct kparam_string { unsigned int maxlen; diff --git a/init/main.c b/init/main.c index bb1aed928f21..8197dfc738bc 100644 --- a/init/main.c +++ b/init/main.c @@ -501,7 +501,6 @@ asmlinkage __visible void __init start_kernel(void) { char *command_line; char *after_dashes; - extern const struct kernel_param __start___param[], __stop___param[]; /* * Need to run as early as possible, to initialize the @@ -843,7 +842,6 @@ static char *initcall_level_names[] __initdata = { static void __init do_initcall_level(int level) { - extern const struct kernel_param __start___param[], __stop___param[]; initcall_t *fn; strcpy(initcall_command_line, saved_command_line); diff --git a/kernel/params.c b/kernel/params.c index 34f527023794..27c0320fae36 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -19,6 +19,7 @@ #include <linux/string.h> #include <linux/errno.h> #include <linux/module.h> +#include <linux/moduleparam.h> #include <linux/device.h> #include <linux/err.h> #include <linux/slab.h> @@ -503,8 +504,6 @@ EXPORT_SYMBOL(param_ops_string); #define to_module_attr(n) container_of(n, struct module_attribute, attr) #define to_module_kobject(n) container_of(n, struct module_kobject, kobj) -extern struct kernel_param __start___param[], __stop___param[]; - struct param_attribute { struct module_attribute mattr; @@ -763,7 +762,7 @@ static struct module_kobject * __init locate_module_kobject(const char *name) } static void __init kernel_add_sysfs_param(const char *name, - struct kernel_param *kparam, + const struct kernel_param *kparam, unsigned int name_skip) { struct module_kobject *mk; @@ -798,7 +797,7 @@ static void __init kernel_add_sysfs_param(const char *name, */ static void __init param_sysfs_builtin(void) { - struct kernel_param *kp; + const struct kernel_param *kp; unsigned int name_len; char modname[MODULE_NAME_LEN]; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
