ASoC: Tegra: Rename pdev tegra-snd-harmony to tegra-snd-wm8903

Soon, this machine driver will be updated to handle a number of Tegra boards
using the WM8903 codec. Rename the platform device in advance to reflect this.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/tegra/harmony.c b/sound/soc/tegra/harmony.c
index c3096c3..ae168f2 100644
--- a/sound/soc/tegra/harmony.c
+++ b/sound/soc/tegra/harmony.c
@@ -50,7 +50,7 @@
 #include "tegra_pcm.h"
 #include "tegra_asoc_utils.h"
 
-#define DRV_NAME "tegra-snd-harmony"
+#define DRV_NAME "tegra-snd-wm8903"
 
 #define GPIO_SPKR_EN    BIT(0)
 #define GPIO_INT_MIC_EN BIT(1)