module_param: make bool parameters really bool (core code)

module_param(bool) used to counter-intuitively take an int. In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.

It's time to remove the int/unsigned int option. For this version
it'll simply give a warning, but it'll break next kernel version.

Signed-off-by: Rusty Russell <[e-mail]>

include/linux/init.h

···
 #define _LINUX_INIT_H
 
 #include <linux/compiler.h>
+#include <linux/types.h>
 
 /* These macros are used to mark some functions or 
  * initialized data (doesn't apply to uninitialized data)
···
 
 extern void (*late_time_init)(void);
 
-extern int initcall_debug;
+extern bool initcall_debug;
 
 #endif
   

init/main.c

···
 #endif
 }
 
-int initcall_debug;
+bool initcall_debug;
 core_param(initcall_debug, initcall_debug, bool, 0644);
 
 static char msgbuf[64];

kernel/irq/internals.h

···
 
 #define istate core_internal_state__do_not_mess_with_it
 
-extern int noirqdebug;
+extern bool noirqdebug;
 
 /*
  * Bits used by threaded handlers:

kernel/irq/spurious.c

···
 	desc->irqs_unhandled = 0;
 }
 
-int noirqdebug __read_mostly;
+bool noirqdebug __read_mostly;
 
 int noirqdebug_setup(char *str)
 {

kernel/printk.c

···
 	}
 }
 
-static int __read_mostly ignore_loglevel;
+static bool __read_mostly ignore_loglevel;
 
 static int __init ignore_loglevel_setup(char *str)
 {
···
 }
 
 #if defined(CONFIG_PRINTK_TIME)
-static int printk_time = 1;
+static bool printk_time = 1;
 #else
-static int printk_time = 0;
+static bool printk_time = 0;
 #endif
 module_param_named(time, printk_time, bool, S_IRUGO | S_IWUSR);
 
···
 	return -1;
 }
 
-int console_suspend_enabled = 1;
+bool console_suspend_enabled = 1;
 EXPORT_SYMBOL(console_suspend_enabled);
 
 static int __init console_suspend_disable(char *str)