3 files changed, 6 insertions, 3 deletions

diff --git a/drivers/char/hw_random/geode-rng.c b/drivers/char/hw_random/geode-rng.c
index be61f22ee7bb..d37ced0d132b 100644
--- a/drivers/char/hw_random/geode-rng.c
+++ b/drivers/char/hw_random/geode-rng.c
@@ -107,10 +107,14 @@ found:
         if (err) {
                 printk(KERN_ERR PFX "RNG registering failed (%d)\n",
                        err);
-                goto out;
+                goto err_unmap;
         }
 out:
         return err;
+
+err_unmap:
+        iounmap(mem);
+        goto out;
 }
 
 static void __exit mod_exit(void)
diff --git a/drivers/char/hw_random/intel-rng.c b/drivers/char/hw_random/intel-rng.c
index 6594bd5645f4..ccd7e7102234 100644
--- a/drivers/char/hw_random/intel-rng.c
+++ b/drivers/char/hw_random/intel-rng.c
@@ -164,7 +164,7 @@ static int __init mod_init(void)
         if (err) {
                 printk(KERN_ERR PFX "RNG registering failed (%d)\n",
                        err);
-                goto out;
+                goto err_unmap;
         }
 out:
         return err;
diff --git a/drivers/char/pc8736x_gpio.c b/drivers/char/pc8736x_gpio.c
index 645eb81cb5a9..84e5a68635f1 100644
--- a/drivers/char/pc8736x_gpio.c
+++ b/drivers/char/pc8736x_gpio.c
@@ -221,7 +221,6 @@ static struct nsc_gpio_ops pc8736x_gpio_ops = {
         .gpio_change    = pc8736x_gpio_change,
         .gpio_current   = pc8736x_gpio_current
 };
-EXPORT_SYMBOL(pc8736x_gpio_ops);
 
 static int pc8736x_gpio_open(struct inode *inode, struct file *file)
 {