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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-05-10 22:37:08 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-05-10 22:38:47 -0700 |
| commit | 1932811f426fee71b7ece67e70aeba7e1b0ebb6d (patch) | |
| tree | ffc4598961733707a89e711b4614c8cc14446ad5 /drivers/input/keyboard/matrix_keypad.c | |
| parent | d0a3457d38adbad37e43ffe6b763360b2bfe71d9 (diff) | |
| download | linux-1932811f426fee71b7ece67e70aeba7e1b0ebb6d.tar.bz2 | |
Input: matrix-keymap - uninline and prepare for device tree support
Change matrix-keymap helper to be out-of-line, like sparse keymap,
allow the helper perform basic keymap validation and return errors,
and prepare for device tree support.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard/matrix_keypad.c')
| -rw-r--r-- | drivers/input/keyboard/matrix_keypad.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c index 98ae281bedb0..18b72372028a 100644 --- a/drivers/input/keyboard/matrix_keypad.c +++ b/drivers/input/keyboard/matrix_keypad.c @@ -437,19 +437,18 @@ static int __devinit matrix_keypad_probe(struct platform_device *pdev) input_dev->name = pdev->name; input_dev->id.bustype = BUS_HOST; input_dev->dev.parent = &pdev->dev; - input_dev->evbit[0] = BIT_MASK(EV_KEY); - if (!pdata->no_autorepeat) - input_dev->evbit[0] |= BIT_MASK(EV_REP); input_dev->open = matrix_keypad_start; input_dev->close = matrix_keypad_stop; - input_dev->keycode = keypad->keycodes; - input_dev->keycodesize = sizeof(keypad->keycodes[0]); - input_dev->keycodemax = pdata->num_row_gpios << row_shift; - - matrix_keypad_build_keymap(keymap_data, row_shift, - input_dev->keycode, input_dev->keybit); + err = matrix_keypad_build_keymap(keymap_data, NULL, + pdata->num_row_gpios, + pdata->num_col_gpios, + keypad->keycodes, input_dev); + if (err) + goto err_free_mem; + if (!pdata->no_autorepeat) + __set_bit(EV_REP, input_dev->evbit); input_set_capability(input_dev, EV_MSC, MSC_SCAN); input_set_drvdata(input_dev, keypad); |