diff options
Diffstat (limited to 'drivers/input/keyboard/w90p910_keypad.c')
| -rw-r--r-- | drivers/input/keyboard/w90p910_keypad.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/input/keyboard/w90p910_keypad.c b/drivers/input/keyboard/w90p910_keypad.c index 99bbb7e775ae..085ede4d972d 100644 --- a/drivers/input/keyboard/w90p910_keypad.c +++ b/drivers/input/keyboard/w90p910_keypad.c @@ -42,7 +42,8 @@ #define KGET_RAW(n) (((n) & KEY0R) >> 3) #define KGET_COLUMN(n) ((n) & KEY0C) -#define W90P910_MAX_KEY_NUM (8 * 8) +#define W90P910_NUM_ROWS 8 +#define W90P910_NUM_COLS 8 #define W90P910_ROW_SHIFT 3 struct w90p910_keypad { @@ -51,7 +52,7 @@ struct w90p910_keypad { struct input_dev *input_dev; void __iomem *mmio_base; int irq; - unsigned short keymap[W90P910_MAX_KEY_NUM]; + unsigned short keymap[W90P910_NUM_ROWS * W90P910_NUM_COLS]; }; static void w90p910_keypad_scan_matrix(struct w90p910_keypad *keypad, @@ -190,17 +191,13 @@ static int __devinit w90p910_keypad_probe(struct platform_device *pdev) input_dev->close = w90p910_keypad_close; input_dev->dev.parent = &pdev->dev; - input_dev->keycode = keypad->keymap; - input_dev->keycodesize = sizeof(keypad->keymap[0]); - input_dev->keycodemax = ARRAY_SIZE(keypad->keymap); - - input_set_drvdata(input_dev, keypad); - - input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP); - input_set_capability(input_dev, EV_MSC, MSC_SCAN); - - matrix_keypad_build_keymap(keymap_data, W90P910_ROW_SHIFT, - input_dev->keycode, input_dev->keybit); + error = matrix_keypad_build_keymap(keymap_data, NULL, + W90P910_NUM_ROWS, W90P910_NUM_COLS, + keypad->keymap, input_dev); + if (error) { + dev_err(&pdev->dev, "failed to build keymap\n"); + goto failed_put_clk; + } error = request_irq(keypad->irq, w90p910_keypad_irq_handler, 0, pdev->name, keypad); @@ -209,6 +206,10 @@ static int __devinit w90p910_keypad_probe(struct platform_device *pdev) goto failed_put_clk; } + __set_bit(EV_REP, input_dev->evbit); + input_set_capability(input_dev, EV_MSC, MSC_SCAN); + input_set_drvdata(input_dev, keypad); + /* Register the input device */ error = input_register_device(input_dev); if (error) { |