staging: unisys: visorbus: remove invalid comment, we are one driver.

Removed a comment that was describing the relationship between the
visorchipset driver and the visorbus driver. Since they are now one
driver the comment no longer makes sense.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/visorbus/visorbus_main.c

@@ -1227,14 +1227,6 @@ initiate_chipset_device_pause_resume(struct visor_device *dev, bool is_pause)
 		return;
 	}
 
-	/*
-	 * Note that even though both drv->pause() and drv->resume
-	 * specify a callback function, it is NOT necessary for us to
-	 * increment our local module usage count.  Reason is, there
-	 * is already a linkage dependency between child function
-	 * drivers and visorbus, so it is already IMPOSSIBLE to unload
-	 * visorbus while child function drivers are still running.
-	 */
 	if (is_pause) {
 		if (!drv->pause) {
 			(*notify_func)(dev, -EINVAL);