diff options
Diffstat (limited to 'drivers/input/keyboard/twl4030_keypad.c')
| -rw-r--r-- | drivers/input/keyboard/twl4030_keypad.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c index af3a6824f1a4..77e0743a3cf8 100644 --- a/drivers/input/keyboard/twl4030_keypad.c +++ b/drivers/input/keyboard/twl4030_keypad.c @@ -50,7 +50,7 @@ struct twl4030_keypad { bool autorepeat; unsigned int n_rows; unsigned int n_cols; - unsigned int irq; + int irq; struct device *dbg_dev; struct input_dev *input; @@ -376,10 +376,8 @@ static int twl4030_kp_probe(struct platform_device *pdev) } kp->irq = platform_get_irq(pdev, 0); - if (!kp->irq) { - dev_err(&pdev->dev, "no keyboard irq assigned\n"); - return -EINVAL; - } + if (kp->irq < 0) + return kp->irq; error = matrix_keypad_build_keymap(keymap_data, NULL, TWL4030_MAX_ROWS, |