1 files changed, 13 insertions, 6 deletions

diff --git a/include/linux/i2c/twl4030.h b/include/linux/i2c/twl4030.h
index 0dc80ef24975..3fd21d7cb6bf 100644
--- a/include/linux/i2c/twl4030.h
+++ b/include/linux/i2c/twl4030.h
@@ -25,6 +25,9 @@
 #ifndef __TWL4030_H_
 #define __TWL4030_H_
 
+#include <linux/types.h>
+#include <linux/input/matrix_keypad.h>
+
 /*
  * Using the twl4030 core we address registers using a pair
  *      { module id, relative register offset }
@@ -302,13 +305,17 @@ struct twl4030_madc_platform_data {
         int             irq_line;
 };
 
+/* Boards have uniqe mappings of {col, row} --> keycode.
+ * Column and row are 4 bits, but range only from 0..7.
+ * a PERSISTENT_KEY is "always on" and never reported.
+ */
+#define PERSISTENT_KEY(c, r)    KEY((c), (r), KEY_RESERVED)
+
 struct twl4030_keypad_data {
-        int rows;
-        int cols;
-        int *keymap;
-        int irq;
-        unsigned int keymapsize;
-        unsigned int rep:1;
+        const struct matrix_keymap_data *keymap_data;
+        unsigned rows;
+        unsigned cols;
+        bool rep;
 };
 
 enum twl4030_usb_mode {