usb: musb: core: remove useless cast for driver.name

device_driver name is const char pointer, so it not useful to cast
xx_driver_name (which is already const char).

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Link: https://lore.kernel.org/r/1582054383-35760-21-git-send-email-clabbe@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/musb/musb_core.c

@@ -2945,7 +2945,7 @@ static const struct dev_pm_ops musb_dev_pm_ops = {
 
 static struct platform_driver musb_driver = {
 	.driver = {
-		.name		= (char *)musb_driver_name,
+		.name		= musb_driver_name,
 		.bus		= &platform_bus_type,
 		.pm		= MUSB_DEV_PM_OPS,
 		.dev_groups	= musb_groups,