Input: wm97xx-core - fix driver name

Fix driver name - thanks to Guennadi Liakhovetski <g.liakhovetski@gmx.de> for
reporting this.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
index ba6fb28..8a00918 100644
--- a/drivers/input/touchscreen/wm97xx-core.c
+++ b/drivers/input/touchscreen/wm97xx-core.c
@@ -802,7 +802,7 @@
 EXPORT_SYMBOL_GPL(wm97xx_unregister_mach_ops);
 
 static struct device_driver wm97xx_driver = {
-	.name =		"ac97",
+	.name =		"wm97xx-ts",
 	.bus =		&ac97_bus_type,
 	.owner =	THIS_MODULE,
 	.probe =	wm97xx_probe,