[PATCH] sn: fixes due to driver core changes

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 9 insertions, 12 deletions

diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c
index ab9b5f35c2a7..b6bcfe0b0f09 100644
--- a/arch/ia64/sn/kernel/tiocx.c
+++ b/arch/ia64/sn/kernel/tiocx.c
@@ -518,25 +518,22 @@ static int __init tiocx_init(void)
         return 0;
 }
 
-static void __exit tiocx_exit(void)
+static int cx_remove_device(struct device * dev, void * data)
 {
-        struct device *dev;
-        struct device *tdev;
+        struct cx_dev *cx_dev = to_cx_dev(dev);
+        device_remove_file(dev, &dev_attr_cxdev_control);
+        cx_device_unregister(cx_dev);
+        return 0;
+}
 
+static void __exit tiocx_exit(void)
+{
         DBG("tiocx_exit\n");
 
         /*
          * Unregister devices.
          */
-        list_for_each_entry_safe(dev, tdev, &tiocx_bus_type.devices.list,
-                                 bus_list) {
-                if (dev) {
-                        struct cx_dev *cx_dev = to_cx_dev(dev);
-                        device_remove_file(dev, &dev_attr_cxdev_control);
-                        cx_device_unregister(cx_dev);
-                }
-        }
-
+        bus_for_each_dev(&tiocx_bus_type, NULL, NULL, cx_remove_device);
         bus_unregister(&tiocx_bus_type);
 }