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gpio: siox: Add struct device *dev helper variable

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This makes the code easier to read.

Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2019-06-26 10:21:27 +02:00
parent b25e10f8f9
commit acc141374d
1 changed files with 5 additions and 5 deletions
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10
drivers/gpio/gpio-siox.c
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@ -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;
}