[PATCH] isdn4linux: Siemens Gigaset drivers: sysfs usage

With Hansjoerg Lipp <hjlipp@web.de>

Correct the way the Gigaset drivers create their sysfs entries.

Signed-off-by: Hansjoerg Lipp <hjlipp@web.de>
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 6 insertions, 10 deletions

diff --git a/drivers/isdn/gigaset/proc.c b/drivers/isdn/gigaset/proc.c
index 695495ad0668..912fed670742 100644
--- a/drivers/isdn/gigaset/proc.c
+++ b/drivers/isdn/gigaset/proc.c
@@ -19,16 +19,14 @@
 static ssize_t show_cidmode(struct device *dev, struct device_attribute *attr,
                             char *buf)
 {
-        struct usb_interface *intf = to_usb_interface(dev);
-        struct cardstate *cs = usb_get_intfdata(intf);
+        struct cardstate *cs = dev_get_drvdata(dev);
         return sprintf(buf, "%d\n", atomic_read(&cs->cidmode));
 }
 
 static ssize_t set_cidmode(struct device *dev, struct device_attribute *attr,
                            const char *buf, size_t count)
 {
-        struct usb_interface *intf = to_usb_interface(dev);
-        struct cardstate *cs = usb_get_intfdata(intf);
+        struct cardstate *cs = dev_get_drvdata(dev);
         long int value;
         char *end;
 
@@ -63,17 +61,15 @@ static ssize_t set_cidmode(struct device *dev, struct device_attribute *attr,
 static DEVICE_ATTR(cidmode, S_IRUGO|S_IWUSR, show_cidmode, set_cidmode);
 
 /* free sysfs for device */
-void gigaset_free_dev_sysfs(struct usb_interface *interface)
+void gigaset_free_dev_sysfs(struct cardstate *cs)
 {
         gig_dbg(DEBUG_INIT, "removing sysfs entries");
-        device_remove_file(&interface->dev, &dev_attr_cidmode);
+        device_remove_file(cs->dev, &dev_attr_cidmode);
 }
-EXPORT_SYMBOL_GPL(gigaset_free_dev_sysfs);
 
 /* initialize sysfs for device */
-void gigaset_init_dev_sysfs(struct usb_interface *interface)
+void gigaset_init_dev_sysfs(struct cardstate *cs)
 {
         gig_dbg(DEBUG_INIT, "setting up sysfs");
-        device_create_file(&interface->dev, &dev_attr_cidmode);
+        device_create_file(cs->dev, &dev_attr_cidmode);
 }
-EXPORT_SYMBOL_GPL(gigaset_init_dev_sysfs);