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Commit afeb7b45 authored by Varka Bhadram's avatar Varka Bhadram Committed by Linus Walleij
Browse files

gpio: use (!foo) instead of (foo == NULL) 



Signed-off-by: default avatarVarka Bhadram <varkab@cdac.in>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 4878b466

drivers/gpio/gpio-adp5588.c

+2 −2
Original line number Diff line number Diff line
@@ -367,7 +367,7 @@ static int adp5588_gpio_probe(struct i2c_client *client, 
	struct gpio_chip *gc;

	int ret, i, revid;



	if (pdata == NULL) {

	if (!pdata) {

		dev_err(&client->dev, "missing platform data\n");

		return -ENODEV;

	}
@@ -379,7 +379,7 @@ static int adp5588_gpio_probe(struct i2c_client *client, 
	}



	dev = devm_kzalloc(&client->dev, sizeof(*dev), GFP_KERNEL);

	if (dev == NULL)

	if (!dev)

		return -ENOMEM;



	dev->client = client;

drivers/gpio/gpio-arizona.c

+1 −1
Original line number Diff line number Diff line
@@ -103,7 +103,7 @@ static int arizona_gpio_probe(struct platform_device *pdev) 


	arizona_gpio = devm_kzalloc(&pdev->dev, sizeof(*arizona_gpio),

				    GFP_KERNEL);

	if (arizona_gpio == NULL)

	if (!arizona_gpio)

		return -ENOMEM;



	arizona_gpio->arizona = arizona;

drivers/gpio/gpio-da9052.c

+1 −1
Original line number Diff line number Diff line
@@ -212,7 +212,7 @@ static int da9052_gpio_probe(struct platform_device *pdev) 
	int ret;



	gpio = devm_kzalloc(&pdev->dev, sizeof(*gpio), GFP_KERNEL);

	if (gpio == NULL)

	if (!gpio)

		return -ENOMEM;



	gpio->da9052 = dev_get_drvdata(pdev->dev.parent);

drivers/gpio/gpio-da9055.c

+1 −1
Original line number Diff line number Diff line
@@ -146,7 +146,7 @@ static int da9055_gpio_probe(struct platform_device *pdev) 
	int ret;



	gpio = devm_kzalloc(&pdev->dev, sizeof(*gpio), GFP_KERNEL);

	if (gpio == NULL)

	if (!gpio)

		return -ENOMEM;



	gpio->da9055 = dev_get_drvdata(pdev->dev.parent);

drivers/gpio/gpio-kempld.c

+1 −1
Original line number Diff line number Diff line
@@ -156,7 +156,7 @@ static int kempld_gpio_probe(struct platform_device *pdev) 
	}



	gpio = devm_kzalloc(dev, sizeof(*gpio), GFP_KERNEL);

	if (gpio == NULL)

	if (!gpio)

		return -ENOMEM;



	gpio->pld = pld;