diff options
Diffstat (limited to 'drivers/extcon/extcon-gpio.c')
| -rw-r--r-- | drivers/extcon/extcon-gpio.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/extcon/extcon-gpio.c b/drivers/extcon/extcon-gpio.c index 2a89c89dfaf5..ba927df2fb91 100644 --- a/drivers/extcon/extcon-gpio.c +++ b/drivers/extcon/extcon-gpio.c @@ -70,17 +70,15 @@ static int gpio_extcon_probe(struct platform_device *pdev) if (!pdata) return -EBUSY; - if (!pdata->irq_flags) { - dev_err(&pdev->dev, "IRQ flag is not specified.\n"); + if (!pdata->irq_flags || pdata->extcon_id > EXTCON_NONE) return -EINVAL; - } data = devm_kzalloc(&pdev->dev, sizeof(struct gpio_extcon_data), GFP_KERNEL); if (!data) return -ENOMEM; - data->edev = devm_extcon_dev_allocate(&pdev->dev, NULL); + data->edev = devm_extcon_dev_allocate(&pdev->dev, &pdata->extcon_id); if (IS_ERR(data->edev)) { dev_err(&pdev->dev, "failed to allocate extcon device\n"); return -ENOMEM; |