pcmcia: omap: remove useless cast for driver.name

device_driver name is const char pointer, so it not useful to cast
driver_name (which is already const char).
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

drivers/pcmcia/omap_cf.c

@@ -329,7 +329,7 @@ static int __exit omap_cf_remove(struct platform_device *pdev)
 
 static struct platform_driver omap_cf_driver = {
 	.driver = {
-		.name	= (char *) driver_name,
+		.name	= driver_name,
 	},
 	.remove		= __exit_p(omap_cf_remove),
 };