Input: matrix-keypad - add function to build device keymap
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index 541b981..91cfe51 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -319,7 +319,6 @@
struct input_dev *input_dev;
unsigned short *keycodes;
unsigned int row_shift;
- int i;
int err;
pdata = pdev->dev.platform_data;
@@ -363,18 +362,10 @@
input_dev->keycode = keycodes;
input_dev->keycodesize = sizeof(*keycodes);
- input_dev->keycodemax = pdata->num_row_gpios << keypad->row_shift;
+ input_dev->keycodemax = pdata->num_row_gpios << row_shift;
- 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);
-
- keycodes[MATRIX_SCAN_CODE(row, col, row_shift)] = code;
- __set_bit(code, input_dev->keybit);
- }
- __clear_bit(KEY_RESERVED, input_dev->keybit);
+ matrix_keypad_build_keymap(keymap_data, row_shift,
+ input_dev->keycode, input_dev->keybit);
input_set_capability(input_dev, EV_MSC, MSC_SCAN);
input_set_drvdata(input_dev, keypad);