staging: Remove superfluous name casts

device_driver.name is "const char *"

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/dwc2/platform.c b/drivers/staging/dwc2/platform.c
index 76ae6e2..8f0489e 100644
--- a/drivers/staging/dwc2/platform.c
+++ b/drivers/staging/dwc2/platform.c
@@ -134,7 +134,7 @@
 
 static struct platform_driver dwc2_platform_driver = {
 	.driver = {
-		.name = (char *)dwc2_driver_name,
+		.name = dwc2_driver_name,
 		.of_match_table = dwc2_of_match_table,
 	},
 	.probe = dwc2_driver_probe,