10 files changed, 42 insertions, 42 deletions

diff --git a/drivers/rtc/rtc-at32ap700x.c b/drivers/rtc/rtc-at32ap700x.c
index e1ec33e40e38..8825695777df 100644
--- a/drivers/rtc/rtc-at32ap700x.c
+++ b/drivers/rtc/rtc-at32ap700x.c
@@ -256,6 +256,8 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
                 goto out_iounmap;
         }
 
+        platform_set_drvdata(pdev, rtc);
+
         rtc->rtc = rtc_device_register(pdev->name, &pdev->dev,
                                 &at32_rtc_ops, THIS_MODULE);
         if (IS_ERR(rtc->rtc)) {
@@ -264,7 +266,6 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
                 goto out_free_irq;
         }
 
-        platform_set_drvdata(pdev, rtc);
         device_init_wakeup(&pdev->dev, 1);
 
         dev_info(&pdev->dev, "Atmel RTC for AT32AP700x at %08lx irq %ld\n",
@@ -273,6 +274,7 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
         return 0;
 
 out_free_irq:
+        platform_set_drvdata(pdev, NULL);
         free_irq(irq, rtc);
 out_iounmap:
         iounmap(rtc->regs);
diff --git a/drivers/rtc/rtc-bq4802.c b/drivers/rtc/rtc-bq4802.c
index d00a274df8fc..280fe48ada0b 100644
--- a/drivers/rtc/rtc-bq4802.c
+++ b/drivers/rtc/rtc-bq4802.c
@@ -169,6 +169,8 @@ static int __devinit bq4802_probe(struct platform_device *pdev)
                 goto out_free;
         }
 
+        platform_set_drvdata(pdev, p);
+
         p->rtc = rtc_device_register("bq4802", &pdev->dev,
                                      &bq4802_ops, THIS_MODULE);
         if (IS_ERR(p->rtc)) {
@@ -176,7 +178,6 @@ static int __devinit bq4802_probe(struct platform_device *pdev)
                 goto out_iounmap;
         }
 
-        platform_set_drvdata(pdev, p);
         err = 0;
 out:
         return err;
diff --git a/drivers/rtc/rtc-ds1302.c b/drivers/rtc/rtc-ds1302.c
index 1e73c8f42e38..532acf9b05d8 100644
--- a/drivers/rtc/rtc-ds1302.c
+++ b/drivers/rtc/rtc-ds1302.c
@@ -143,7 +143,6 @@ static int ds1302_rtc_ioctl(struct device *dev, unsigned int cmd,
 #ifdef RTC_SET_CHARGE
         case RTC_SET_CHARGE:
         {
-                struct ds1302_rtc *rtc = dev_get_drvdata(dev);
                 int tcs_val;
 
                 if (copy_from_user(&tcs_val, (int __user *)arg, sizeof(int)))
diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c
index 2736b11a1b1e..259db7f3535b 100644
--- a/drivers/rtc/rtc-ds1305.c
+++ b/drivers/rtc/rtc-ds1305.c
@@ -617,7 +617,6 @@ static struct bin_attribute nvram = {
 static int __devinit ds1305_probe(struct spi_device *spi)
 {
         struct ds1305                   *ds1305;
-        struct rtc_device               *rtc;
         int                             status;
         u8                              addr, value;
         struct ds1305_platform_data     *pdata = spi->dev.platform_data;
@@ -756,14 +755,13 @@ static int __devinit ds1305_probe(struct spi_device *spi)
                 dev_dbg(&spi->dev, "AM/PM\n");
 
         /* register RTC ... from here on, ds1305->ctrl needs locking */
-        rtc = rtc_device_register("ds1305", &spi->dev,
+        ds1305->rtc = rtc_device_register("ds1305", &spi->dev,
                         &ds1305_ops, THIS_MODULE);
-        if (IS_ERR(rtc)) {
-                status = PTR_ERR(rtc);
+        if (IS_ERR(ds1305->rtc)) {
+                status = PTR_ERR(ds1305->rtc);
                 dev_dbg(&spi->dev, "register rtc --> %d\n", status);
                 goto fail0;
         }
-        ds1305->rtc = rtc;
 
         /* Maybe set up alarm IRQ; be ready to handle it triggering right
          * away.  NOTE that we don't share this.  The signal is active low,
@@ -774,7 +772,7 @@ static int __devinit ds1305_probe(struct spi_device *spi)
         if (spi->irq) {
                 INIT_WORK(&ds1305->work, ds1305_work);
                 status = request_irq(spi->irq, ds1305_irq,
-                                0, dev_name(&rtc->dev), ds1305);
+                                0, dev_name(&ds1305->rtc->dev), ds1305);
                 if (status < 0) {
                         dev_dbg(&spi->dev, "request_irq %d --> %d\n",
                                         spi->irq, status);
@@ -794,7 +792,7 @@ static int __devinit ds1305_probe(struct spi_device *spi)
 fail2:
         free_irq(spi->irq, ds1305);
 fail1:
-        rtc_device_unregister(rtc);
+        rtc_device_unregister(ds1305->rtc);
 fail0:
         kfree(ds1305);
         return status;
@@ -802,7 +800,7 @@ fail0:
 
 static int __devexit ds1305_remove(struct spi_device *spi)
 {
-        struct ds1305   *ds1305 = spi_get_drvdata(spi);
+        struct ds1305 *ds1305 = spi_get_drvdata(spi);
 
         sysfs_remove_bin_file(&spi->dev.kobj, &nvram);
 
diff --git a/drivers/rtc/rtc-m48t35.c b/drivers/rtc/rtc-m48t35.c
index 0b2197559940..8cb5b8959e5b 100644
--- a/drivers/rtc/rtc-m48t35.c
+++ b/drivers/rtc/rtc-m48t35.c
@@ -142,7 +142,6 @@ static const struct rtc_class_ops m48t35_ops = {
 
 static int __devinit m48t35_probe(struct platform_device *pdev)
 {
-        struct rtc_device *rtc;
         struct resource *res;
         struct m48t35_priv *priv;
         int ret = 0;
@@ -171,20 +170,21 @@ static int __devinit m48t35_probe(struct platform_device *pdev)
                 ret = -ENOMEM;
                 goto out;
         }
+
         spin_lock_init(&priv->lock);
-        rtc = rtc_device_register("m48t35", &pdev->dev,
+
+        platform_set_drvdata(pdev, priv);
+
+        priv->rtc = rtc_device_register("m48t35", &pdev->dev,
                                   &m48t35_ops, THIS_MODULE);
-        if (IS_ERR(rtc)) {
-                ret = PTR_ERR(rtc);
+        if (IS_ERR(priv->rtc)) {
+                ret = PTR_ERR(priv->rtc);
                 goto out;
         }
-        priv->rtc = rtc;
-        platform_set_drvdata(pdev, priv);
+
         return 0;
 
 out:
-        if (priv->rtc)
-                rtc_device_unregister(priv->rtc);
         if (priv->reg)
                 iounmap(priv->reg);
         if (priv->baseaddr)
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index 33921a6b1707..ede43b846859 100644
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -481,6 +481,9 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev)
                 goto out;
         }
 
+        spin_lock_init(&m48t59->lock);
+        platform_set_drvdata(pdev, m48t59);
+
         m48t59->rtc = rtc_device_register(name, &pdev->dev, ops, THIS_MODULE);
         if (IS_ERR(m48t59->rtc)) {
                 ret = PTR_ERR(m48t59->rtc);
@@ -490,16 +493,14 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev)
         m48t59_nvram_attr.size = pdata->offset;
 
         ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
-        if (ret)
+        if (ret) {
+                rtc_device_unregister(m48t59->rtc);
                 goto out;
+        }
 
-        spin_lock_init(&m48t59->lock);
-        platform_set_drvdata(pdev, m48t59);
         return 0;
 
 out:
-        if (!IS_ERR(m48t59->rtc))
-                rtc_device_unregister(m48t59->rtc);
         if (m48t59->irq != NO_IRQ)
                 free_irq(m48t59->irq, &pdev->dev);
         if (m48t59->ioaddr)
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index b725913ccbe8..65f346b2fbae 100644
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -212,6 +212,8 @@ static int pcf8563_probe(struct i2c_client *client,
 
         dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n");
 
+        i2c_set_clientdata(client, pcf8563);
+
         pcf8563->rtc = rtc_device_register(pcf8563_driver.driver.name,
                                 &client->dev, &pcf8563_rtc_ops, THIS_MODULE);
 
@@ -220,8 +222,6 @@ static int pcf8563_probe(struct i2c_client *client,
                 goto exit_kfree;
         }
 
-        i2c_set_clientdata(client, pcf8563);
-
         return 0;
 
 exit_kfree:
diff --git a/drivers/rtc/rtc-pcf8583.c b/drivers/rtc/rtc-pcf8583.c
index 7d33cda3f8f6..2d201afead3b 100644
--- a/drivers/rtc/rtc-pcf8583.c
+++ b/drivers/rtc/rtc-pcf8583.c
@@ -277,6 +277,8 @@ static int pcf8583_probe(struct i2c_client *client,
         if (!pcf8583)
                 return -ENOMEM;
 
+        i2c_set_clientdata(client, pcf8583);
+
         pcf8583->rtc = rtc_device_register(pcf8583_driver.driver.name,
                         &client->dev, &pcf8583_rtc_ops, THIS_MODULE);
 
@@ -285,7 +287,6 @@ static int pcf8583_probe(struct i2c_client *client,
                 goto exit_kfree;
         }
 
-        i2c_set_clientdata(client, pcf8583);
         return 0;
 
 exit_kfree:
diff --git a/drivers/rtc/rtc-stk17ta8.c b/drivers/rtc/rtc-stk17ta8.c
index d491eb265c38..62c2969436a8 100644
--- a/drivers/rtc/rtc-stk17ta8.c
+++ b/drivers/rtc/rtc-stk17ta8.c
@@ -288,7 +288,6 @@ static struct bin_attribute stk17ta8_nvram_attr = {
 
 static int __devinit stk17ta8_rtc_probe(struct platform_device *pdev)
 {
-        struct rtc_device *rtc;
         struct resource *res;
         unsigned int cal;
         unsigned int flags;
@@ -338,22 +337,23 @@ static int __devinit stk17ta8_rtc_probe(struct platform_device *pdev)
                 }
         }
 
-        rtc = rtc_device_register(pdev->name, &pdev->dev,
+        pdata->last_jiffies = jiffies;
+        platform_set_drvdata(pdev, pdata);
+
+        pdata->rtc = rtc_device_register(pdev->name, &pdev->dev,
                                   &stk17ta8_rtc_ops, THIS_MODULE);
-        if (IS_ERR(rtc)) {
-                ret = PTR_ERR(rtc);
+        if (IS_ERR(pdata->rtc)) {
+                ret = PTR_ERR(pdata->rtc);
                 goto out;
         }
-        pdata->rtc = rtc;
-        pdata->last_jiffies = jiffies;
-        platform_set_drvdata(pdev, pdata);
+
         ret = sysfs_create_bin_file(&pdev->dev.kobj, &stk17ta8_nvram_attr);
-        if (ret)
+        if (ret) {
+                rtc_device_unregister(pdata->rtc);
                 goto out;
+        }
         return 0;
  out:
-        if (pdata->rtc)
-                rtc_device_unregister(pdata->rtc);
         if (pdata->irq > 0)
                 free_irq(pdata->irq, pdev);
         if (ioaddr)
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index ad741afd47d8..bed4cab07043 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -304,7 +304,6 @@ static int rtc_probe(struct platform_device *pdev)
 {
         struct v3020_platform_data *pdata = pdev->dev.platform_data;
         struct v3020 *chip;
-        struct rtc_device *rtc;
         int retval = -EBUSY;
         int i;
         int temp;
@@ -353,13 +352,12 @@ static int rtc_probe(struct platform_device *pdev)
 
         platform_set_drvdata(pdev, chip);
 
-        rtc = rtc_device_register("v3020",
+        chip->rtc = rtc_device_register("v3020",
                                 &pdev->dev, &v3020_rtc_ops, THIS_MODULE);
-        if (IS_ERR(rtc)) {
-                retval = PTR_ERR(rtc);
+        if (IS_ERR(chip->rtc)) {
+                retval = PTR_ERR(chip->rtc);
                 goto err_io;
         }
-        chip->rtc = rtc;
 
         return 0;