diff options
Diffstat (limited to 'drivers/hwmon/smsc47m1.c')
| -rw-r--r-- | drivers/hwmon/smsc47m1.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c index c3e716e7e56f..d3181967f167 100644 --- a/drivers/hwmon/smsc47m1.c +++ b/drivers/hwmon/smsc47m1.c @@ -134,7 +134,7 @@ struct smsc47m1_sio_data { static int smsc47m1_probe(struct platform_device *pdev); -static int smsc47m1_remove(struct platform_device *pdev); +static int __devexit smsc47m1_remove(struct platform_device *pdev); static struct smsc47m1_data *smsc47m1_update_device(struct device *dev, int init); @@ -599,6 +599,7 @@ static int __devinit smsc47m1_probe(struct platform_device *pdev) error_remove_files: sysfs_remove_group(&dev->kobj, &smsc47m1_group); error_free: + platform_set_drvdata(pdev, NULL); kfree(data); error_release: release_region(res->start, SMSC_EXTENT); @@ -610,12 +611,12 @@ static int __devexit smsc47m1_remove(struct platform_device *pdev) struct smsc47m1_data *data = platform_get_drvdata(pdev); struct resource *res; - platform_set_drvdata(pdev, NULL); hwmon_device_unregister(data->class_dev); sysfs_remove_group(&pdev->dev.kobj, &smsc47m1_group); res = platform_get_resource(pdev, IORESOURCE_IO, 0); release_region(res->start, SMSC_EXTENT); + platform_set_drvdata(pdev, NULL); kfree(data); return 0; @@ -695,15 +696,12 @@ static int __init smsc47m1_device_add(unsigned short address, goto exit_device_put; } - pdev->dev.platform_data = kmalloc(sizeof(struct smsc47m1_sio_data), - GFP_KERNEL); - if (!pdev->dev.platform_data) { - err = -ENOMEM; + err = platform_device_add_data(pdev, sio_data, + sizeof(struct smsc47m1_sio_data)); + if (err) { printk(KERN_ERR DRVNAME ": Platform data allocation failed\n"); goto exit_device_put; } - memcpy(pdev->dev.platform_data, sio_data, - sizeof(struct smsc47m1_sio_data)); err = platform_device_add(pdev); if (err) { |