Revert "rcu: Make rcutorture bool parameters really bool (core code)"

This reverts commit 7ce3db8df0af86c47c451f70e162ee5c2e8ef760.

That commit changed a couple of rcutorture module parameters to "bool",
which gives compiler warnings in 3.3-rc1, so reverting it for now.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index dd79fcc..4af0dfc 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -80,9 +80,9 @@
 MODULE_PARM_DESC(nfakewriters, "Number of RCU fake writer threads");
 module_param(stat_interval, int, 0644);
 MODULE_PARM_DESC(stat_interval, "Number of seconds between stats printk()s");
-module_param(verbose, bool, 0444);
+module_param(verbose, int, 0444);
 MODULE_PARM_DESC(verbose, "Enable verbose debugging printk()s");
-module_param(test_no_idle_hz, bool, 0444);
+module_param(test_no_idle_hz, int, 0444);
 MODULE_PARM_DESC(test_no_idle_hz, "Test support for tickless idle CPUs");
 module_param(shuffle_interval, int, 0444);
 MODULE_PARM_DESC(shuffle_interval, "Number of seconds between shuffles");