module_param: make bool parameters really bool (drivers & misc)

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.

Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

drivers/ide/dtc2278.c

@@ -130,7 +130,7 @@ static int __init dtc2278_probe(void)
 	return ide_legacy_device_add(&dtc2278_port_info, 0);
 }
 
-static int probe_dtc2278;
+static bool probe_dtc2278;
 
 module_param_named(probe, probe_dtc2278, bool, 0);
 MODULE_PARM_DESC(probe, "probe for DTC2278xx chipsets");