gpio: siox: Add struct device *dev helper variable (acc14137) · Commits · 戴 / test

drivers/gpio/gpio-siox.c

+5 −5

Original line number	Diff line number	Diff line
		@@ -212,20 +212,21 @@ static int gpio_siox_probe(struct siox_device *sdevice)
		{
		struct gpio_siox_ddata *ddata;
		struct gpio_irq_chip *girq;
		struct device *dev = &sdevice->dev;
		int ret;

		ddata = devm_kzalloc(&sdevice->dev, sizeof(*ddata), GFP_KERNEL);
		ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
		if (!ddata)
		return -ENOMEM;

		dev_set_drvdata(&sdevice->dev, ddata);
		dev_set_drvdata(dev, ddata);

		mutex_init(&ddata->lock);
		spin_lock_init(&ddata->irqlock);

		ddata->gchip.base = -1;
		ddata->gchip.can_sleep = 1;
		ddata->gchip.parent = &sdevice->dev;
		ddata->gchip.parent = dev;
		ddata->gchip.owner = THIS_MODULE;
		ddata->gchip.get = gpio_siox_get;
		ddata->gchip.set = gpio_siox_set;
		@@ -247,8 +248,7 @@ static int gpio_siox_probe(struct siox_device *sdevice)

		ret = gpiochip_add(&ddata->gchip);
		if (ret)
		dev_err(&sdevice->dev,
		"Failed to register gpio chip (%d)\n", ret);
		dev_err(dev, "Failed to register gpio chip (%d)\n", ret);

		return ret;
		}