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Commit 493294d4 authored by Jingoo Han's avatar Jingoo Han Committed by Linus Walleij
Browse files

gpio: mc33880: use spi_get_drvdata() and spi_set_drvdata() 



Use the wrapper functions for getting and setting the driver data
using spi_device instead of using dev_{get|set}_drvdata with
&spi->dev, so we can directly pass a struct spi_device.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 6c0cf42b

drivers/gpio/gpio-mc33880.c

+4 −4
Original line number Diff line number Diff line
@@ -107,7 +107,7 @@ static int mc33880_probe(struct spi_device *spi) 


	mutex_init(&mc->lock);



	dev_set_drvdata(&spi->dev, mc);

	spi_set_drvdata(spi, mc);



	mc->spi = spi;
@@ -142,7 +142,7 @@ static int mc33880_probe(struct spi_device *spi) 
	return ret;



exit_destroy:

	dev_set_drvdata(&spi->dev, NULL);

	spi_set_drvdata(spi, NULL);

	mutex_destroy(&mc->lock);

	return ret;

}
@@ -152,11 +152,11 @@ static int mc33880_remove(struct spi_device *spi) 
	struct mc33880 *mc;

	int ret;



	mc = dev_get_drvdata(&spi->dev);

	mc = spi_get_drvdata(spi);

	if (mc == NULL)

		return -ENODEV;



	dev_set_drvdata(&spi->dev, NULL);

	spi_set_drvdata(spi, NULL);



	ret = gpiochip_remove(&mc->chip);

	if (!ret)