Merge git://git.infradead.org/mtd-2.6

[linux-2.6] / drivers / usb / host / ohci-dbg.c

diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index 7bfffcb..273d5dd 100644 (file)
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -16,7 +16,7 @@
        case PIPE_CONTROL:      temp = "ctrl"; break; \
        case PIPE_BULK:         temp = "bulk"; break; \
        case PIPE_INTERRUPT:    temp = "intr"; break; \
-       default:                temp = "isoc"; break; \
+       default:                temp = "isoc"; break; \
        }; temp;})
 #define pipestring(pipe) edstring(usb_pipetype(pipe))
 
@@ -205,13 +205,13 @@ ohci_dump_status (struct ohci_hcd *controller, char **next, unsigned *size)
                (temp & RH_PS_PSSC) ? " PSSC" : "", \
                (temp & RH_PS_PESC) ? " PESC" : "", \
                (temp & RH_PS_CSC) ? " CSC" : "", \
-               \
+               \
                (temp & RH_PS_LSDA) ? " LSDA" : "", \
                (temp & RH_PS_PPS) ? " PPS" : "", \
                (temp & RH_PS_PRS) ? " PRS" : "", \
                (temp & RH_PS_POCI) ? " POCI" : "", \
                (temp & RH_PS_PSS) ? " PSS" : "", \
-               \
+               \
                (temp & RH_PS_PES) ? " PES" : "", \
                (temp & RH_PS_CCS) ? " CCS" : "" \
                );
@@ -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 */
@@ -505,12 +505,12 @@ show_periodic (struct class_device *class_dev, char *buf)
        char                    *next;
        unsigned                i;
 
-       if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, SLAB_ATOMIC)))
+       if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC)))
                return 0;
        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;
@@ -563,7 +563,7 @@ show_periodic (struct class_device *class_dev, char *buf)
                                        (info & ED_SKIP) ? " K" : "",
                                        (ed->hwHeadP &
                                                cpu_to_hc32(ohci, ED_H)) ?
-                                                       " H" : "");
+                                                       " H" : "");
                                size -= temp;
                                next += temp;
 
@@ -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");
 }