1 files changed, 13 insertions, 8 deletions

diff --git a/drivers/isdn/gigaset/proc.c b/drivers/isdn/gigaset/proc.c
index d267a636b53c..9ae3a7f3e7b3 100644
--- a/drivers/isdn/gigaset/proc.c
+++ b/drivers/isdn/gigaset/proc.c
@@ -16,12 +16,11 @@
 #include "gigaset.h"
 #include <linux/ctype.h>
 
-static ssize_t show_cidmode(struct device *dev, struct device_attribute *attr,
-                            char *buf)
+static ssize_t show_cidmode(struct class_device *class, char *buf)
 {
         int ret;
         unsigned long flags;
-        struct cardstate *cs = dev_get_drvdata(dev);
+        struct cardstate *cs = class_get_devdata(class);
 
         spin_lock_irqsave(&cs->lock, flags);
         ret = sprintf(buf, "%u\n", cs->cidmode);
@@ -30,10 +29,10 @@ static ssize_t show_cidmode(struct device *dev, struct device_attribute *attr,
         return ret;
 }
 
-static ssize_t set_cidmode(struct device *dev, struct device_attribute *attr,
+static ssize_t set_cidmode(struct class_device *class,
                            const char *buf, size_t count)
 {
-        struct cardstate *cs = dev_get_drvdata(dev);
+        struct cardstate *cs = class_get_devdata(class);
         long int value;
         char *end;
 
@@ -65,18 +64,24 @@ static ssize_t set_cidmode(struct device *dev, struct device_attribute *attr,
         return count;
 }
 
-static DEVICE_ATTR(cidmode, S_IRUGO|S_IWUSR, show_cidmode, set_cidmode);
+static CLASS_DEVICE_ATTR(cidmode, S_IRUGO|S_IWUSR, show_cidmode, set_cidmode);
 
 /* free sysfs for device */
 void gigaset_free_dev_sysfs(struct cardstate *cs)
 {
+        if (!cs->class)
+                return;
+
         gig_dbg(DEBUG_INIT, "removing sysfs entries");
-        device_remove_file(cs->dev, &dev_attr_cidmode);
+        class_device_remove_file(cs->class, &class_device_attr_cidmode);
 }
 
 /* initialize sysfs for device */
 void gigaset_init_dev_sysfs(struct cardstate *cs)
 {
+        if (!cs->class)
+                return;
+
         gig_dbg(DEBUG_INIT, "setting up sysfs");
-        device_create_file(cs->dev, &dev_attr_cidmode);
+        class_device_create_file(cs->class, &class_device_attr_cidmode);
 }