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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-08-26 04:24:13 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-08-28 07:05:39 +0200 |
| commit | 77a53fd21870c726b670c0d8179294ac1ea33468 (patch) | |
| tree | a936dfad89adadd165fb4e114d3f8e71736585f9 /drivers/input/keyboard | |
| parent | Input: tosakbd - fix cleaning up KEY_STROBEs after error (diff) | |
| download | linux-77a53fd21870c726b670c0d8179294ac1ea33468.tar.xz linux-77a53fd21870c726b670c0d8179294ac1ea33468.zip | |
Input: matrix-keypad - add function to build device keymap
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard')
| -rw-r--r-- | drivers/input/keyboard/matrix_keypad.c | 15 | ||||
| -rw-r--r-- | drivers/input/keyboard/w90p910_keypad.c | 16 |
2 files changed, 5 insertions, 26 deletions
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c index 541b981ff075..91cfe5170265 100644 --- a/drivers/input/keyboard/matrix_keypad.c +++ b/drivers/input/keyboard/matrix_keypad.c @@ -319,7 +319,6 @@ static int __devinit matrix_keypad_probe(struct platform_device *pdev) 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 @@ static int __devinit matrix_keypad_probe(struct platform_device *pdev) input_dev->keycode = keycodes; input_dev->keycodesize = sizeof(*keycodes); - input_dev->keycodemax = pdata->num_row_gpios << keypad->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); + input_dev->keycodemax = pdata->num_row_gpios << row_shift; - 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); diff --git a/drivers/input/keyboard/w90p910_keypad.c b/drivers/input/keyboard/w90p910_keypad.c index b8598ae124ee..2d03dd0f9e07 100644 --- a/drivers/input/keyboard/w90p910_keypad.c +++ b/drivers/input/keyboard/w90p910_keypad.c @@ -126,7 +126,6 @@ static int __devinit w90p910_keypad_probe(struct platform_device *pdev) struct resource *res; int irq; int error; - int i; if (!pdata) { dev_err(&pdev->dev, "no platform data defined\n"); @@ -197,19 +196,8 @@ static int __devinit w90p910_keypad_probe(struct platform_device *pdev) input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP); input_set_capability(input_dev, EV_MSC, MSC_SCAN); - 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 keycode = KEY_VAL(key); - unsigned int scancode = MATRIX_SCAN_CODE(row, col, - W90P910_ROW_SHIFT); - - keypad->keymap[scancode] = keycode; - __set_bit(keycode, input_dev->keybit); - } - __clear_bit(KEY_RESERVED, input_dev->keybit); - + matrix_keypad_build_keymap(keymap_data, W90P910_ROW_SHIFT, + input_dev->keycode, input_dev->keybit); error = request_irq(keypad->irq, w90p910_keypad_irq_handler, IRQF_DISABLED, pdev->name, keypad); |