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authorJean Delvare <khali@linux-fr.org>2011-05-25 20:43:31 +0200
committerJean Delvare <khali@endymion.delvare>2011-05-25 20:43:31 +0200
commit95de3b257516d21af6e0313c7bab119e4f80d6f4 (patch)
tree818026064f6a1602e08521f5adaed3aed6313013 /drivers/hwmon/adcxx.c
parenti8k: Avoid lahf in 64-bit code (diff)
downloadlinux-95de3b257516d21af6e0313c7bab119e4f80d6f4.tar.xz
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.c16
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);