1 files changed, 13 insertions, 7 deletions

diff --git a/drivers/staging/iio/magnetometer/hmc5843.c b/drivers/staging/iio/magnetometer/hmc5843.c
index f2e85a9cf19..d24992ceb2b 100644
--- a/drivers/staging/iio/magnetometer/hmc5843.c
+++ b/drivers/staging/iio/magnetometer/hmc5843.c
@@ -588,19 +588,26 @@ static int hmc5843_remove(struct i2c_client *client)
         return 0;
 }
 
-static int hmc5843_suspend(struct i2c_client *client, pm_message_t mesg)
+#ifdef CONFIG_PM_SLEEP
+static int hmc5843_suspend(struct device *dev)
 {
-        hmc5843_configure(client, MODE_SLEEP);
+        hmc5843_configure(to_i2c_client(dev), MODE_SLEEP);
         return 0;
 }
 
-static int hmc5843_resume(struct i2c_client *client)
+static int hmc5843_resume(struct device *dev)
 {
-        struct hmc5843_data *data = i2c_get_clientdata(client);
-        hmc5843_configure(client, data->operating_mode);
+        struct hmc5843_data *data = i2c_get_clientdata(to_i2c_client(dev));
+        hmc5843_configure(to_i2c_client(dev), data->operating_mode);
         return 0;
 }
 
+static SIMPLE_DEV_PM_OPS(hmc5843_pm_ops, hmc5843_suspend, hmc5843_resume);
+#define HMC5843_PM_OPS (&hmc5843_pm_ops)
+#else
+#define HMC5843_PM_OPS NULL
+#endif
+
 static const struct i2c_device_id hmc5843_id[] = {
         { "hmc5843", 0 },
         { }
@@ -610,14 +617,13 @@ MODULE_DEVICE_TABLE(i2c, hmc5843_id);
 static struct i2c_driver hmc5843_driver = {
         .driver = {
                 .name   = "hmc5843",
+                .pm     = HMC5843_PM_OPS,
         },
         .id_table       = hmc5843_id,
         .probe          = hmc5843_probe,
         .remove         = hmc5843_remove,
         .detect         = hmc5843_detect,
         .address_list   = normal_i2c,
-        .suspend        = hmc5843_suspend,
-        .resume         = hmc5843_resume,
 };
 module_i2c_driver(hmc5843_driver);