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>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/hwmon/lm70.c b/drivers/hwmon/lm70.c
index 3b84fb503053..c274ea25d899 100644
--- a/drivers/hwmon/lm70.c
+++ b/drivers/hwmon/lm70.c
@@ -58,7 +58,7 @@ static ssize_t lm70_sense_temp(struct device *dev,
         int status, val = 0;
         u8 rxbuf[2];
         s16 raw=0;
-        struct lm70 *p_lm70 = dev_get_drvdata(&spi->dev);
+        struct lm70 *p_lm70 = spi_get_drvdata(spi);
 
         if (mutex_lock_interruptible(&p_lm70->lock))
                 return -ERESTARTSYS;
@@ -163,7 +163,7 @@ static int __devinit lm70_probe(struct spi_device *spi)
                 status = PTR_ERR(p_lm70->hwmon_dev);
                 goto out_dev_reg_failed;
         }
-        dev_set_drvdata(&spi->dev, p_lm70);
+        spi_set_drvdata(spi, p_lm70);
 
         if ((status = device_create_file(&spi->dev, &dev_attr_temp1_input))
          || (status = device_create_file(&spi->dev, &dev_attr_name))) {
@@ -177,19 +177,19 @@ out_dev_create_file_failed:
         device_remove_file(&spi->dev, &dev_attr_temp1_input);
         hwmon_device_unregister(p_lm70->hwmon_dev);
 out_dev_reg_failed:
-        dev_set_drvdata(&spi->dev, NULL);
+        spi_set_drvdata(spi, NULL);
         kfree(p_lm70);
         return status;
 }
 
 static int __devexit lm70_remove(struct spi_device *spi)
 {
-        struct lm70 *p_lm70 = dev_get_drvdata(&spi->dev);
+        struct lm70 *p_lm70 = spi_get_drvdata(spi);
 
         device_remove_file(&spi->dev, &dev_attr_temp1_input);
         device_remove_file(&spi->dev, &dev_attr_name);
         hwmon_device_unregister(p_lm70->hwmon_dev);
-        dev_set_drvdata(&spi->dev, NULL);
+        spi_set_drvdata(spi, NULL);
         kfree(p_lm70);
 
         return 0;