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| author | Jean Delvare <khali@linux-fr.org> | 2011-05-25 20:43:31 +0200 |
|---|---|---|
| committer | Jean Delvare <khali@endymion.delvare> | 2011-05-25 20:43:31 +0200 |
| commit | 95de3b257516d21af6e0313c7bab119e4f80d6f4 (patch) | |
| tree | 818026064f6a1602e08521f5adaed3aed6313013 /drivers/hwmon/adcxx.c | |
| parent | bc1f419c76a2d6450413ce4349f4e4a07be011d5 (diff) | |
| download | linux-95de3b257516d21af6e0313c7bab119e4f80d6f4.tar.gz linux-95de3b257516d21af6e0313c7bab119e4f80d6f4.tar.bz2 linux-95de3b257516d21af6e0313c7bab119e4f80d6f4.zip | |
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 <khali@linux-fr.org>
Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
Diffstat (limited to 'drivers/hwmon/adcxx.c')
| -rw-r--r-- | drivers/hwmon/adcxx.c | 16 |
1 files changed, 8 insertions, 8 deletions
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); |