gpio: 74x164: 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>
diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c
index 464be96..7216079 100644
--- a/drivers/gpio/gpio-74x164.c
+++ b/drivers/gpio/gpio-74x164.c
@@ -137,7 +137,7 @@
mutex_init(&chip->lock);
- dev_set_drvdata(&spi->dev, chip);
+ spi_set_drvdata(spi, chip);
chip->spi = spi;
@@ -176,7 +176,7 @@
return ret;
exit_destroy:
- dev_set_drvdata(&spi->dev, NULL);
+ spi_set_drvdata(spi, NULL);
mutex_destroy(&chip->lock);
return ret;
}
@@ -186,11 +186,11 @@
struct gen_74x164_chip *chip;
int ret;
- chip = dev_get_drvdata(&spi->dev);
+ chip = spi_get_drvdata(spi);
if (chip == NULL)
return -ENODEV;
- dev_set_drvdata(&spi->dev, NULL);
+ spi_set_drvdata(spi, NULL);
ret = gpiochip_remove(&chip->gpio_chip);
if (!ret)