diff options
Diffstat (limited to 'drivers/gpio/gpio-ts5500.c')
| -rw-r--r-- | drivers/gpio/gpio-ts5500.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/gpio/gpio-ts5500.c b/drivers/gpio/gpio-ts5500.c index c91890488402..8e03614c7a24 100644 --- a/drivers/gpio/gpio-ts5500.c +++ b/drivers/gpio/gpio-ts5500.c @@ -11,11 +11,11 @@ * Actually, the following platforms have DIO support: * * TS-5500: - * Documentation: http://wiki.embeddedarm.com/wiki/TS-5500 + * Documentation: https://docs.embeddedts.com/TS-5500 * Blocks: DIO1, DIO2 and LCD port. * * TS-5600: - * Documentation: http://wiki.embeddedarm.com/wiki/TS-5600 + * Documentation: https://docs.embeddedts.com/TS-5600 * Blocks: LCD port (identical to TS-5500 LCD). */ @@ -317,22 +317,19 @@ static int ts5500_dio_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; const char *name = dev_name(dev); struct ts5500_priv *priv; - struct resource *res; unsigned long flags; int ret; - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!res) { - dev_err(dev, "missing IRQ resource\n"); - return -EINVAL; - } + ret = platform_get_irq(pdev, 0); + if (ret < 0) + return ret; priv = devm_kzalloc(dev, sizeof(struct ts5500_priv), GFP_KERNEL); if (!priv) return -ENOMEM; platform_set_drvdata(pdev, priv); - priv->hwirq = res->start; + priv->hwirq = ret; spin_lock_init(&priv->lock); priv->gpio_chip.owner = THIS_MODULE; |