From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>,
Rusty Russell <rusty@rustcorp.com.au>
Subject: [PATCH 11/17] kernel/param: Consolidate __{start,stop}___param[] in <linux/moduleparam.h>
Date: Tue, 12 Nov 2013 20:42:21 +0100 [thread overview]
Message-ID: <1384285347-13506-12-git-send-email-geert@linux-m68k.org> (raw)
In-Reply-To: <1384285347-13506-1-git-send-email-geert@linux-m68k.org>
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 <geert@linux-m68k.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
---
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 c3eb102a9cc8..77ccfca0c4ba 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 15ed159b681b..f2c4901f90d1 100644
--- a/init/main.c
+++ b/init/main.c
@@ -469,7 +469,6 @@ static void __init mm_init(void)
asmlinkage void __init start_kernel(void)
{
char * command_line;
- extern const struct kernel_param __start___param[], __stop___param[];
/*
* Need to run as early as possible, to initialize the
@@ -737,7 +736,6 @@ 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(static_command_line, saved_command_line);
diff --git a/kernel/params.c b/kernel/params.c
index c00d5b502aa4..54e05ffb7d24 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>
@@ -506,8 +507,6 @@ 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;
@@ -766,7 +765,7 @@ 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;
@@ -801,7 +800,7 @@ 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];
--
1.7.9.5
next prev parent reply other threads:[~2013-11-12 19:43 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-12 19:42 [PATCH 00/17] <asm/sections.h> related cleanups Geert Uytterhoeven
2013-11-12 19:42 ` [PATCH 01/17] alpha: Use Kbuild logic to include <asm-generic/sections.h> Geert Uytterhoeven
2013-11-12 21:23 ` Richard Henderson
2013-11-12 19:42 ` [PATCH 02/17] cris: " Geert Uytterhoeven
2013-11-15 16:52 ` Jesper Nilsson
2013-11-12 19:42 ` [PATCH 03/17] m32r: " Geert Uytterhoeven
2013-11-12 19:42 ` [PATCH 04/17] mn10300: " Geert Uytterhoeven
2013-11-12 19:42 ` [PATCH 05/17] score: " Geert Uytterhoeven
2013-11-15 18:05 ` Lennox Wu
2013-11-12 19:42 ` [PATCH 06/17] frv: Remove unused declarations of __start___ex_table and __stop___ex_table Geert Uytterhoeven
2013-11-12 19:42 ` [PATCH 07/17] ia64: Remove duplicate declarations of __per_cpu_start[] and __per_cpu_end[] Geert Uytterhoeven
2013-11-12 19:42 ` [PATCH 08/17] microblaze: Remove _fdt_start casts Geert Uytterhoeven
2013-11-13 10:08 ` Michal Simek
2013-11-12 19:42 ` [PATCH 09/17] microblaze: Remove duplicate declarations of _stext[] and _etext[] Geert Uytterhoeven
2013-11-12 19:42 ` [PATCH 10/17] tile: Remove tile-specific _sinitdata and _einitdata Geert Uytterhoeven
2013-11-14 0:09 ` Chris Metcalf
2013-11-14 8:31 ` Geert Uytterhoeven
2013-11-14 14:55 ` Chris Metcalf
2014-07-09 18:33 ` Geert Uytterhoeven
2014-07-10 19:49 ` Chris Metcalf
2014-07-10 20:14 ` Geert Uytterhoeven
2013-11-12 19:42 ` Geert Uytterhoeven [this message]
2013-11-14 4:01 ` [PATCH 11/17] kernel/param: Consolidate __{start,stop}___param[] in <linux/moduleparam.h> Rusty Russell
2013-11-12 19:42 ` [PATCH 12/17] nosave: Consolidate __nosave_{begin,end} in <asm/sections.h> Geert Uytterhoeven
2013-11-12 19:42 ` [PATCH 13/17] openrisc: Refactor or32_early_setup() Geert Uytterhoeven
2013-11-15 9:59 ` Jonas Bonn
2013-11-12 19:42 ` [PATCH 14/17] dt: Consolidate __dtb_start declarations in <linux/of_fdt.h> Geert Uytterhoeven
2013-11-13 5:41 ` Vineet Gupta
2013-11-13 15:51 ` Rob Herring
[not found] ` < 1384859554-27268-1-git-send-email-geert@linux-m68k.org>
[not found] ` <20131121122148. 1B43DC40A2C@trevor.secretlab.ca>
[not found] ` < CAMuHMdXfsB_Ewz9sUPZaAjFaQGTGeqMiD8mJ0tCoH1uFLYGoxw@mail.gmail.com>
[not found] ` < CAL_JsqJVteJuaD0PRMHSR9cVcMJTSNj4wXtYiftG=-pYSR9vsQ@mail.gmail.com>
[not found] ` < 20131121155348.66751C406A3@trevor.secretlab.ca>
2013-11-13 17:20 ` Geert Uytterhoeven
2013-11-13 17:34 ` Rob Herring
2013-11-13 18:40 ` Geert Uytterhoeven
2013-11-19 11:12 ` [PATCH 1/9] dt: Handle passed/built-in DT selection in early_init_dt_scan() Geert Uytterhoeven
2013-11-19 11:12 ` [PATCH 2/9] arc: Use NULL as the default DTB Geert Uytterhoeven
2013-11-20 4:58 ` Vineet Gupta
2013-11-19 11:12 ` [PATCH 3/9] c6x: Remove duplicate DT selection logic Geert Uytterhoeven
2013-11-19 11:12 ` [PATCH 4/9] metag: " Geert Uytterhoeven
2013-11-19 13:14 ` James Hogan
2013-11-19 11:12 ` [PATCH 5/9] microblaze: Use NULL as the default DTB Geert Uytterhoeven
2013-11-19 11:12 ` [PATCH 6/9] mips: Remove unused dt_setup_arch() Geert Uytterhoeven
2013-11-19 11:12 ` [PATCH 7/9] mips: Use NULL as the default DTB Geert Uytterhoeven
2013-11-19 11:12 ` [PATCH 8/9] openrisc: Remove duplicate DT selection logic Geert Uytterhoeven
2013-11-19 11:12 ` [PATCH 9/9] xtensa: Use NULL as the default DTB Geert Uytterhoeven
2013-11-19 13:27 ` [PATCH 1/9] dt: Handle passed/built-in DT selection in early_init_dt_scan() James Hogan
2013-11-20 20:50 ` Rob Herring
2013-11-21 12:21 ` Grant Likely
2013-11-21 12:23 ` Grant Likely
2013-11-21 12:33 ` Grant Likely
2013-11-21 13:42 ` Geert Uytterhoeven
2013-11-21 15:53 ` Grant Likely
2013-11-21 17:49 ` Geert Uytterhoeven
2013-11-27 15:32 ` Grant Likely
2013-11-21 17:38 ` Rob Herring
2013-11-21 17:42 ` Geert Uytterhoeven
2013-11-27 15:35 ` Grant Likely
2013-11-19 13:24 ` [PATCH 14/17] dt: Consolidate __dtb_start declarations in <linux/of_fdt.h> James Hogan
2013-11-12 19:42 ` [PATCH RFC 15/17] microblaze: Convert from _fdt_start to __dtb_start Geert Uytterhoeven
2013-11-13 10:19 ` Michal Simek
2013-11-13 13:40 ` Michal Simek
2013-11-13 14:02 ` Geert Uytterhoeven
2013-11-13 14:21 ` Michal Simek
2013-11-13 16:14 ` Rob Herring
2013-11-14 16:29 ` Michal Simek
2013-11-12 19:42 ` [PATCH RFC 16/17] c6x: " Geert Uytterhoeven
2013-11-12 23:38 ` Mark Salter
2013-11-12 19:42 ` [PATCH 17/17] um: Remove unused declarations from <as-layout.h> Geert Uytterhoeven
2013-11-12 19:51 ` Richard Weinberger
2013-11-12 19:52 ` Geert Uytterhoeven
2013-11-12 19:54 ` [PATCH 00/17] <asm/sections.h> related cleanups Geert Uytterhoeven
2013-11-12 19:56 ` [PATCH 1/2] openrisc: Use the declarations provided by <asm/sections.h> Geert Uytterhoeven
2013-11-12 19:56 ` [PATCH 2/2] openrisc: Remove unused declaration of __initramfs_start Geert Uytterhoeven
2013-11-13 5:25 ` [PATCH 00/17] <asm/sections.h> related cleanups Vineet Gupta
2013-11-20 18:55 ` [PATCH 06/17] frv: Remove unused declarations of __start___ex_table and __stop___ex_table David Howells
2013-11-20 18:56 ` [PATCH 04/17] mn10300: Use Kbuild logic to include <asm-generic/sections.h> David Howells
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