ASoC: Remove unused -codec from Wolfson device driver names

Devices that aren't MFDs don't need to distinguish this.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 85632ff..e427a38 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -1258,7 +1258,7 @@
 
 static struct spi_driver wm8900_spi_driver = {
 	.driver = {
-		.name	= "wm8900-codec",
+		.name	= "wm8900",
 		.owner	= THIS_MODULE,
 	},
 	.probe		= wm8900_spi_probe,
@@ -1302,7 +1302,7 @@
 
 static struct i2c_driver wm8900_i2c_driver = {
 	.driver = {
-		.name = "wm8900-codec",
+		.name = "wm8900",
 		.owner = THIS_MODULE,
 	},
 	.probe =    wm8900_i2c_probe,