1 files changed, 0 insertions, 128 deletions
diff --git a/ANDROID_3.4.5/include/linux/input/matrix_keypad.h b/ANDROID_3.4.5/include/linux/input/matrix_keypad.h
deleted file mode 100644
index 6c07ced0..00000000
--- a/ANDROID_3.4.5/include/linux/input/matrix_keypad.h
+++ /dev/null
@@ -1,128 +0,0 @@
-#ifndef _MATRIX_KEYPAD_H
-#define _MATRIX_KEYPAD_H
-
-#include <linux/types.h>
-#include <linux/input.h>
-#include <linux/of.h>
-
-#define MATRIX_MAX_ROWS		32
-#define MATRIX_MAX_COLS		32
-
-#define KEY(row, col, val)	((((row) & (MATRIX_MAX_ROWS - 1)) << 24) |\
-				 (((col) & (MATRIX_MAX_COLS - 1)) << 16) |\
-				 ((val) & 0xffff))
-
-#define KEY_ROW(k)		(((k) >> 24) & 0xff)
-#define KEY_COL(k)		(((k) >> 16) & 0xff)
-#define KEY_VAL(k)		((k) & 0xffff)
-
-#define MATRIX_SCAN_CODE(row, col, row_shift)	(((row) << (row_shift)) + (col))
-
-/**
- * struct matrix_keymap_data - keymap for matrix keyboards
- * @keymap: pointer to array of uint32 values encoded with KEY() macro
- *	representing keymap
- * @keymap_size: number of entries (initialized) in this keymap
- *
- * This structure is supposed to be used by platform code to supply
- * keymaps to drivers that implement matrix-like keypads/keyboards.
- */
-struct matrix_keymap_data {
-	const uint32_t *keymap;
-	unsigned int	keymap_size;
-};
-
-/**
- * struct matrix_keypad_platform_data - platform-dependent keypad data
- * @keymap_data: pointer to &matrix_keymap_data
- * @row_gpios: pointer to array of gpio numbers representing rows
- * @col_gpios: pointer to array of gpio numbers reporesenting colums
- * @num_row_gpios: actual number of row gpios used by device
- * @num_col_gpios: actual number of col gpios used by device
- * @col_scan_delay_us: delay, measured in microseconds, that is
- *	needed before we can keypad after activating column gpio
- * @debounce_ms: debounce interval in milliseconds
- * @clustered_irq: may be specified if interrupts of all row/column GPIOs
- *	are bundled to one single irq
- * @clustered_irq_flags: flags that are needed for the clustered irq
- * @active_low: gpio polarity
- * @wakeup: controls whether the device should be set up as wakeup
- *	source
- * @no_autorepeat: disable key autorepeat
- *
- * This structure represents platform-specific data that use used by
- * matrix_keypad driver to perform proper initialization.
- */
-struct matrix_keypad_platform_data {
-	const struct matrix_keymap_data *keymap_data;
-
-	const unsigned int *row_gpios;
-	const unsigned int *col_gpios;
-
-	unsigned int	num_row_gpios;
-	unsigned int	num_col_gpios;
-
-	unsigned int	col_scan_delay_us;
-
-	/* key debounce interval in milli-second */
-	unsigned int	debounce_ms;
-
-	unsigned int	clustered_irq;
-	unsigned int	clustered_irq_flags;
-
-	bool		active_low;
-	bool		wakeup;
-	bool		no_autorepeat;
-};
-
-/**
- * matrix_keypad_build_keymap - convert platform keymap into matrix keymap
- * @keymap_data: keymap supplied by the platform code
- * @row_shift: number of bits to shift row value by to advance to the next
- * line in the keymap
- * @keymap: expanded version of keymap that is suitable for use by
- * matrix keyboad driver
- * @keybit: pointer to bitmap of keys supported by input device
- *
- * This function converts platform keymap (encoded with KEY() macro) into
- * an array of keycodes that is suitable for using in a standard matrix
- * keyboard driver that uses row and col as indices.
- */
-static inline void
-matrix_keypad_build_keymap(const struct matrix_keymap_data *keymap_data,
-			   unsigned int row_shift,
-			   unsigned short *keymap, unsigned long *keybit)
-{
-	int i;
-
-	for (i = 0; i < keymap_data->keymap_size; i++) {
-		unsigned int key = keymap_data->keymap[i];
-		unsigned int row = KEY_ROW(key);
-		unsigned int col = KEY_COL(key);
-		unsigned short code = KEY_VAL(key);
-
-		keymap[MATRIX_SCAN_CODE(row, col, row_shift)] = code;
-		__set_bit(code, keybit);
-	}
-	__clear_bit(KEY_RESERVED, keybit);
-}
-
-#ifdef CONFIG_INPUT_OF_MATRIX_KEYMAP
-struct matrix_keymap_data *
-matrix_keyboard_of_fill_keymap(struct device_node *np, const char *propname);
-
-void matrix_keyboard_of_free_keymap(const struct matrix_keymap_data *kd);
-#else
-static inline struct matrix_keymap_data *
-matrix_keyboard_of_fill_keymap(struct device_node *np, const char *propname)
-{
-	return NULL;
-}
-
-static inline void
-matrix_keyboard_of_free_keymap(const struct matrix_keymap_data *kd)
-{
-}
-#endif
-
-#endif /* _MATRIX_KEYPAD_H */