From 9a71af2c3627b379b7c31917a7f6ee0d29bc559b Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Fri, 12 Jun 2009 21:46:53 -0600 Subject: [PATCH] module_param: invbool should take a 'bool', not an 'int' It takes an 'int' for historical reasons, and there are only two users: simply switch it over to bool. The other user (uvesafb.c) will get a (harmless-on-x86) warning until the next patch is applied. Cc: Brad Douglas Cc: Michal Januszewski Signed-off-by: Rusty Russell --- drivers/video/aty/aty128fb.c | 2 +- include/linux/moduleparam.h | 2 +- kernel/params.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c index 35e8eb02b9e9..e4e4d433b007 100644 --- a/drivers/video/aty/aty128fb.c +++ b/drivers/video/aty/aty128fb.c @@ -354,7 +354,7 @@ static int default_crt_on __devinitdata = 0; static int default_lcd_on __devinitdata = 1; #ifdef CONFIG_MTRR -static int mtrr = 1; +static bool mtrr = true; #endif #ifdef CONFIG_PMAC_BACKLIGHT diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h index a4f0b931846c..9bbca8e8c19f 100644 --- a/include/linux/moduleparam.h +++ b/include/linux/moduleparam.h @@ -192,7 +192,7 @@ extern int param_get_bool(char *buffer, struct kernel_param *kp); extern int param_set_invbool(const char *val, struct kernel_param *kp); extern int param_get_invbool(char *buffer, struct kernel_param *kp); -#define param_check_invbool(name, p) __param_check(name, p, int) +#define param_check_invbool(name, p) __param_check(name, p, bool) /* Comma-separated array: *nump is set to number they actually specified. */ #define module_param_array_named(name, array, type, nump, perm) \ diff --git a/kernel/params.c b/kernel/params.c index de273ec85bd2..023abbf5f89f 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -272,13 +272,13 @@ int param_set_invbool(const char *val, struct kernel_param *kp) dummy.arg = &boolval; ret = param_set_bool(val, &dummy); if (ret == 0) - *(int *)kp->arg = !boolval; + *(bool *)kp->arg = !boolval; return ret; } int param_get_invbool(char *buffer, struct kernel_param *kp) { - return sprintf(buffer, "%c", (*(int *)kp->arg) ? 'N' : 'Y'); + return sprintf(buffer, "%c", (*(bool *)kp->arg) ? 'N' : 'Y'); } /* We break the rule and mangle the string. */ -- 2.20.1