rtc: pcf85063: remove struct pcf85063

No members of struct pcf85063 are used anymore, remove the whole structure.

Reviewed-by: Juergen Borleis <jbe@pengutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

diff --git a/drivers/rtc/rtc-pcf85063.c b/drivers/rtc/rtc-pcf85063.c
index 550f675..e8ddbb3 100644 (file)
--- a/drivers/rtc/rtc-pcf85063.c
+++ b/drivers/rtc/rtc-pcf85063.c
@@ -31,11 +31,6 @@
 
 static struct i2c_driver pcf85063_driver;
 
-struct pcf85063 {
-       struct rtc_device *rtc;
-       int voltage_low; /* indicates if a low_voltage was detected */
-};
-
 static int pcf85063_stop_clock(struct i2c_client *client, u8 *ctrl1)
 {
        s32 ret;
@@ -168,25 +163,18 @@ static const struct rtc_class_ops pcf85063_rtc_ops = {
 static int pcf85063_probe(struct i2c_client *client,
                                const struct i2c_device_id *id)
 {
-       struct pcf85063 *pcf85063;
+       struct rtc_device *rtc;
 
        dev_dbg(&client->dev, "%s\n", __func__);
 
        if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
                return -ENODEV;
 
-       pcf85063 = devm_kzalloc(&client->dev, sizeof(struct pcf85063),
-                               GFP_KERNEL);
-       if (!pcf85063)
-               return -ENOMEM;
-
-       i2c_set_clientdata(client, pcf85063);
-
-       pcf85063->rtc = devm_rtc_device_register(&client->dev,
-                               pcf85063_driver.driver.name,
-                               &pcf85063_rtc_ops, THIS_MODULE);
+       rtc = devm_rtc_device_register(&client->dev,
+                                      pcf85063_driver.driver.name,
+                                      &pcf85063_rtc_ops, THIS_MODULE);
 
-       return PTR_ERR_OR_ZERO(pcf85063->rtc);
+       return PTR_ERR_OR_ZERO(rtc);
 }
 
 static const struct i2c_device_id pcf85063_id[] = {