mfd: Convert WM8400 to regmap API

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/include/linux/mfd/wm8400-private.h b/include/linux/mfd/wm8400-private.h
index 2aab4e93a5c9..0147b6968510 100644
--- a/include/linux/mfd/wm8400-private.h
+++ b/include/linux/mfd/wm8400-private.h
@@ -25,16 +25,15 @@
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
 
+struct regmap;
+
 #define WM8400_REGISTER_COUNT 0x55
 
 struct wm8400 {
         struct device *dev;
 
-        int (*read_dev)(void *data, char reg, int count, u16 *dst);
-        int (*write_dev)(void *data, char reg, int count, const u16 *src);
-
         struct mutex io_lock;
-        void *io_data;
+        struct regmap *regmap;
 
         u16 reg_cache[WM8400_REGISTER_COUNT];