1 files changed, 12 insertions, 6 deletions

diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index 7bfffcbbd226..8293c1d4be3f 100644
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -477,7 +477,7 @@ show_async (struct class_device *class_dev, char *buf)
         unsigned long           flags;
 
         bus = class_get_devdata(class_dev);
-        hcd = bus->hcpriv;
+        hcd = bus_to_hcd(bus);
         ohci = hcd_to_ohci(hcd);
 
         /* display control and bulk lists together, for simplicity */
@@ -510,7 +510,7 @@ show_periodic (struct class_device *class_dev, char *buf)
         seen_count = 0;
 
         bus = class_get_devdata(class_dev);
-        hcd = bus->hcpriv;
+        hcd = bus_to_hcd(bus);
         ohci = hcd_to_ohci(hcd);
         next = buf;
         size = PAGE_SIZE;
@@ -607,7 +607,7 @@ show_registers (struct class_device *class_dev, char *buf)
         u32                     rdata;
 
         bus = class_get_devdata(class_dev);
-        hcd = bus->hcpriv;
+        hcd = bus_to_hcd(bus);
         ohci = hcd_to_ohci(hcd);
         regs = ohci->regs;
         next = buf;
@@ -667,6 +667,11 @@ show_registers (struct class_device *class_dev, char *buf)
         size -= temp;
         next += temp;
 
+        temp = scnprintf (next, size, "hub poll timer %s\n",
+                        ohci_to_hcd(ohci)->poll_rh ? "ON" : "off");
+        size -= temp;
+        next += temp;
+
         /* roothub */
         ohci_dump_roothub (ohci, 1, &next, &size);
 
@@ -680,10 +685,11 @@ static CLASS_DEVICE_ATTR (registers, S_IRUGO, show_registers, NULL);
 static inline void create_debug_files (struct ohci_hcd *ohci)
 {
         struct class_device *cldev = ohci_to_hcd(ohci)->self.class_dev;
+        int retval;
 
-        class_device_create_file(cldev, &class_device_attr_async);
-        class_device_create_file(cldev, &class_device_attr_periodic);
-        class_device_create_file(cldev, &class_device_attr_registers);
+        retval = class_device_create_file(cldev, &class_device_attr_async);
+        retval = class_device_create_file(cldev, &class_device_attr_periodic);
+        retval = class_device_create_file(cldev, &class_device_attr_registers);
         ohci_dbg (ohci, "created debug files\n");
 }