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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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jingoo Han 2013-03-15 18:17:54 +09:00 committed by Linus Walleij
parent 6c0cf42be3
commit 493294d4a8
1 changed files with 4 additions and 4 deletions
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8
drivers/gpio/gpio-mc33880.c
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@ -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)