From 95de3b257516d21af6e0313c7bab119e4f80d6f4 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Wed, 25 May 2011 20:43:31 +0200 Subject: hwmon: Use helper functions to set and get driver data Use helper functions to set and get driver data. This is more elegant. Signed-off-by: Jean Delvare Cc: Andreas Herrmann Acked-by: Guenter Roeck --- drivers/hwmon/adcxx.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'drivers/hwmon/adcxx.c') diff --git a/drivers/hwmon/adcxx.c b/drivers/hwmon/adcxx.c index fbdc7655303b..b2cacbe707a8 100644 --- a/drivers/hwmon/adcxx.c +++ b/drivers/hwmon/adcxx.c @@ -62,7 +62,7 @@ static ssize_t adcxx_read(struct device *dev, { struct spi_device *spi = to_spi_device(dev); struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); - struct adcxx *adc = dev_get_drvdata(&spi->dev); + struct adcxx *adc = spi_get_drvdata(spi); u8 tx_buf[2]; u8 rx_buf[2]; int status; @@ -105,7 +105,7 @@ static ssize_t adcxx_show_max(struct device *dev, struct device_attribute *devattr, char *buf) { struct spi_device *spi = to_spi_device(dev); - struct adcxx *adc = dev_get_drvdata(&spi->dev); + struct adcxx *adc = spi_get_drvdata(spi); u32 reference; if (mutex_lock_interruptible(&adc->lock)) @@ -122,7 +122,7 @@ static ssize_t adcxx_set_max(struct device *dev, struct device_attribute *devattr, const char *buf, size_t count) { struct spi_device *spi = to_spi_device(dev); - struct adcxx *adc = dev_get_drvdata(&spi->dev); + struct adcxx *adc = spi_get_drvdata(spi); unsigned long value; if (strict_strtoul(buf, 10, &value)) @@ -142,7 +142,7 @@ static ssize_t adcxx_show_name(struct device *dev, struct device_attribute *devattr, char *buf) { struct spi_device *spi = to_spi_device(dev); - struct adcxx *adc = dev_get_drvdata(&spi->dev); + struct adcxx *adc = spi_get_drvdata(spi); return sprintf(buf, "adcxx%ds\n", adc->channels); } @@ -182,7 +182,7 @@ static int __devinit adcxx_probe(struct spi_device *spi) mutex_lock(&adc->lock); - dev_set_drvdata(&spi->dev, adc); + spi_set_drvdata(spi, adc); for (i = 0; i < 3 + adc->channels; i++) { status = device_create_file(&spi->dev, &ad_input[i].dev_attr); @@ -206,7 +206,7 @@ out_err: for (i--; i >= 0; i--) device_remove_file(&spi->dev, &ad_input[i].dev_attr); - dev_set_drvdata(&spi->dev, NULL); + spi_set_drvdata(spi, NULL); mutex_unlock(&adc->lock); kfree(adc); return status; @@ -214,7 +214,7 @@ out_err: static int __devexit adcxx_remove(struct spi_device *spi) { - struct adcxx *adc = dev_get_drvdata(&spi->dev); + struct adcxx *adc = spi_get_drvdata(spi); int i; mutex_lock(&adc->lock); @@ -222,7 +222,7 @@ static int __devexit adcxx_remove(struct spi_device *spi) for (i = 0; i < 3 + adc->channels; i++) device_remove_file(&spi->dev, &ad_input[i].dev_attr); - dev_set_drvdata(&spi->dev, NULL); + spi_set_drvdata(spi, NULL); mutex_unlock(&adc->lock); kfree(adc); -- cgit v1.2.3