ASoC: Move WM8994 read/write access data into separate file

Makes the WM8994 driver file itself substantially smaller.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>

sound/soc/codecs/Makefile

@@ -60,7 +60,7 @@ snd-soc-wm8985-objs := wm8985.o
 snd-soc-wm8988-objs := wm8988.o
 snd-soc-wm8990-objs := wm8990.o
 snd-soc-wm8993-objs := wm8993.o
-snd-soc-wm8994-objs := wm8994.o
+snd-soc-wm8994-objs := wm8994.o wm8994-tables.o
 snd-soc-wm9081-objs := wm9081.o
 snd-soc-wm9705-objs := wm9705.o
 snd-soc-wm9712-objs := wm9712.o

sound/soc/codecs/wm8994.h

@@ -31,4 +31,13 @@
 int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 		      int micbias, int det, int shrt);
 
+#define WM8994_CACHE_SIZE 1570
+
+struct wm8994_access_mask {
+	unsigned short readable;   /* Mask of readable bits */
+	unsigned short writable;   /* Mask of writable bits */
+};
+
+extern const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE];
+
 #endif