1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/rtc/rtc-rp5c01.c b/drivers/rtc/rtc-rp5c01.c
index 36eb66184461..359da6d020b9 100644
--- a/drivers/rtc/rtc-rp5c01.c
+++ b/drivers/rtc/rtc-rp5c01.c
@@ -76,7 +76,7 @@ static inline unsigned int rp5c01_read(struct rp5c01_priv *priv,
 static inline void rp5c01_write(struct rp5c01_priv *priv, unsigned int val,
                                 unsigned int reg)
 {
-        return __raw_writel(val, &priv->regs[reg]);
+        __raw_writel(val, &priv->regs[reg]);
 }
 
 static void rp5c01_lock(struct rp5c01_priv *priv)
@@ -249,15 +249,15 @@ static int __init rp5c01_rtc_probe(struct platform_device *dev)
 
         spin_lock_init(&priv->lock);
 
+        platform_set_drvdata(dev, priv);
+
         rtc = rtc_device_register("rtc-rp5c01", &dev->dev, &rp5c01_rtc_ops,
                                   THIS_MODULE);
         if (IS_ERR(rtc)) {
                 error = PTR_ERR(rtc);
                 goto out_unmap;
         }
-
         priv->rtc = rtc;
-        platform_set_drvdata(dev, priv);
 
         error = sysfs_create_bin_file(&dev->dev.kobj, &priv->nvram_attr);
         if (error)
@@ -268,6 +268,7 @@ static int __init rp5c01_rtc_probe(struct platform_device *dev)
 out_unregister:
         rtc_device_unregister(rtc);
 out_unmap:
+        platform_set_drvdata(dev, NULL);
         iounmap(priv->regs);
 out_free_priv:
         kfree(priv);