Driver core: change misc class_devices to be real devices

This also ment that some of the misc drivers had to also be fixed
up as they were assuming the device was a class_device.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 19 insertions, 19 deletions

diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index 154a81d328c1..ebace201bec6 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -162,7 +162,8 @@ static struct miscdevice rng_miscdev = {
 };
 
 
-static ssize_t hwrng_attr_current_store(struct class_device *class,
+static ssize_t hwrng_attr_current_store(struct device *dev,
+                                        struct device_attribute *attr,
                                         const char *buf, size_t len)
 {
         int err;
@@ -192,7 +193,8 @@ static ssize_t hwrng_attr_current_store(struct class_device *class,
         return err ? : len;
 }
 
-static ssize_t hwrng_attr_current_show(struct class_device *class,
+static ssize_t hwrng_attr_current_show(struct device *dev,
+                                       struct device_attribute *attr,
                                        char *buf)
 {
         int err;
@@ -210,7 +212,8 @@ static ssize_t hwrng_attr_current_show(struct class_device *class,
         return ret;
 }
 
-static ssize_t hwrng_attr_available_show(struct class_device *class,
+static ssize_t hwrng_attr_available_show(struct device *dev,
+                                         struct device_attribute *attr,
                                          char *buf)
 {
         int err;
@@ -234,20 +237,18 @@ static ssize_t hwrng_attr_available_show(struct class_device *class,
         return ret;
 }
 
-static CLASS_DEVICE_ATTR(rng_current, S_IRUGO | S_IWUSR,
-                         hwrng_attr_current_show,
-                         hwrng_attr_current_store);
-static CLASS_DEVICE_ATTR(rng_available, S_IRUGO,
-                         hwrng_attr_available_show,
-                         NULL);
+static DEVICE_ATTR(rng_current, S_IRUGO | S_IWUSR,
+                   hwrng_attr_current_show,
+                   hwrng_attr_current_store);
+static DEVICE_ATTR(rng_available, S_IRUGO,
+                   hwrng_attr_available_show,
+                   NULL);
 
 
 static void unregister_miscdev(void)
 {
-        class_device_remove_file(rng_miscdev.class,
-                                 &class_device_attr_rng_available);
-        class_device_remove_file(rng_miscdev.class,
-                                 &class_device_attr_rng_current);
+        device_remove_file(rng_miscdev.this_device, &dev_attr_rng_available);
+        device_remove_file(rng_miscdev.this_device, &dev_attr_rng_current);
         misc_deregister(&rng_miscdev);
 }
 
@@ -258,20 +259,19 @@ static int register_miscdev(void)
         err = misc_register(&rng_miscdev);
         if (err)
                 goto out;
-        err = class_device_create_file(rng_miscdev.class,
-                                       &class_device_attr_rng_current);
+        err = device_create_file(rng_miscdev.this_device,
+                                 &dev_attr_rng_current);
         if (err)
                 goto err_misc_dereg;
-        err = class_device_create_file(rng_miscdev.class,
-                                       &class_device_attr_rng_available);
+        err = device_create_file(rng_miscdev.this_device,
+                                 &dev_attr_rng_available);
         if (err)
                 goto err_remove_current;
 out:
         return err;
 
 err_remove_current:
-        class_device_remove_file(rng_miscdev.class,
-                                 &class_device_attr_rng_current);
+        device_remove_file(rng_miscdev.this_device, &dev_attr_rng_current);
 err_misc_dereg:
         misc_deregister(&rng_miscdev);
         goto out;