diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-03-05 08:28:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-05 09:23:12 +0100 |
| commit | c281b94570ab711fdf21e81bdfb3d79764492bcf (patch) | |
| tree | 2316728b6d6312d7729a4335206d80a0d18a91a1 | |
| parent | e61980a70245715ab39cbee2b9d6e6afc1ec37d4 (diff) | |
init.h: Clean up the __setup()/early_param() macros
Make it all a bit easier on the eyes:
- Move the __setup_param() lines right after their init functions
- Use consistent vertical spacing
- Use more horizontal spacing to make it look like regular C code
- Use standard comment style
Cc: Luis R. Rodriguez <mcgrof@suse.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Borislav Petkov <bp@suse.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Dexuan Cui <decui@microsoft.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jan Beulich <JBeulich@suse.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Cc: julia.lawall@lip6.fr
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | include/linux/init.h | 49 |
1 files changed, 27 insertions, 22 deletions
diff --git a/include/linux/init.h b/include/linux/init.h index bc11ff96f336..21b6d768edd7 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -253,34 +253,39 @@ struct obs_kernel_param { * obs_kernel_param "array" too far apart in .init.setup. */ #define __setup_param(str, unique_id, fn, early) \ - static const char __setup_str_##unique_id[] __initconst \ - __aligned(1) = str; \ - static struct obs_kernel_param __setup_##unique_id \ - __used __section(.init.setup) \ - __attribute__((aligned((sizeof(long))))) \ + static const char __setup_str_##unique_id[] __initconst \ + __aligned(1) = str; \ + static struct obs_kernel_param __setup_##unique_id \ + __used __section(.init.setup) \ + __attribute__((aligned((sizeof(long))))) \ = { __setup_str_##unique_id, fn, early } -#define __setup(str, fn) \ +#define __setup(str, fn) \ __setup_param(str, fn, fn, 0) -/* NOTE: fn is as per module_param, not __setup! Emits warning if fn - * returns non-zero. */ -#define early_param(str, fn) \ +/* + * NOTE: fn is as per module_param, not __setup! + * Emits warning if fn returns non-zero. + */ +#define early_param(str, fn) \ __setup_param(str, fn, fn, 1) -#define early_param_on_off(str_on, str_off, var, config) \ - int var = IS_ENABLED(config); \ - static int __init parse_##var##_on(char *arg) \ - { \ - var = 1; \ - return 0; \ - } \ - static int __init parse_##var##_off(char *arg) \ - { \ - var = 0; \ - return 0; \ - } \ - __setup_param(str_on, parse_##var##_on, parse_##var##_on, 1); \ +#define early_param_on_off(str_on, str_off, var, config) \ + \ + int var = IS_ENABLED(config); \ + \ + static int __init parse_##var##_on(char *arg) \ + { \ + var = 1; \ + return 0; \ + } \ + __setup_param(str_on, parse_##var##_on, parse_##var##_on, 1); \ + \ + static int __init parse_##var##_off(char *arg) \ + { \ + var = 0; \ + return 0; \ + } \ __setup_param(str_off, parse_##var##_off, parse_##var##_off, 1) /* Relies on boot_command_line being set */ |