staging: unisys: visorchannel: correct variable misspelling

Fixes the spelling of a global variable passed into a kernel macro.

Signed-off-by: David Binder <david.binder@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/visorbus/visorchipset.c

@@ -2348,7 +2348,7 @@ module_param_named(major, visorchipset_major, int, S_IRUGO);
 MODULE_PARM_DESC(visorchipset_major,
 		 "major device number to use for the device node");
 module_param_named(visorbusregwait, visorchipset_visorbusregwait, int, S_IRUGO);
-MODULE_PARM_DESC(visorchipset_visorbusreqwait,
+MODULE_PARM_DESC(visorchipset_visorbusregwait,
 		 "1 to have the module wait for the visor bus to register");
 
 module_init(init_unisys);