hwmon: Use platform_device_add_data()
Use platform_device_add_data() in hardware monitoring drivers. This
makes the code nicer and smaller too. Reported by David Hubbard.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Hubbard <david.c.hubbard@gmail.com>
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index 1e21c8c..9bac3c2 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -693,15 +693,12 @@
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) {