1 files changed, 29 insertions, 24 deletions

diff --git a/drivers/uwb/hwa-rc.c b/drivers/uwb/hwa-rc.c
index 3d26fa0f8ae1..559f8784acf3 100644
--- a/drivers/uwb/hwa-rc.c
+++ b/drivers/uwb/hwa-rc.c
@@ -51,16 +51,14 @@
  *
  *
  */
-#include <linux/version.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/usb.h>
 #include <linux/usb/wusb.h>
 #include <linux/usb/wusb-wa.h>
 #include <linux/uwb.h>
+
 #include "uwb-internal.h"
-#define D_LOCAL 1
-#include <linux/uwb/debug.h>
 
 /* The device uses commands and events from the WHCI specification, although
  * reporting itself as WUSB compliant. */
@@ -631,17 +629,13 @@ void hwarc_neep_cb(struct urb *urb)
 
         switch (result = urb->status) {
         case 0:
-                d_printf(3, dev, "NEEP: receive stat %d, %zu bytes\n",
-                         urb->status, (size_t)urb->actual_length);
                 uwb_rc_neh_grok(hwarc->uwb_rc, urb->transfer_buffer,
                                 urb->actual_length);
                 break;
         case -ECONNRESET:       /* Not an error, but a controlled situation; */
         case -ENOENT:           /* (we killed the URB)...so, no broadcast */
-                d_printf(2, dev, "NEEP: URB reset/noent %d\n", urb->status);
                 goto out;
         case -ESHUTDOWN:        /* going away! */
-                d_printf(2, dev, "NEEP: URB down %d\n", urb->status);
                 goto out;
         default:                /* On general errors, retry unless it gets ugly */
                 if (edc_inc(&hwarc->neep_edc, EDC_MAX_ERRORS,
@@ -650,7 +644,6 @@ void hwarc_neep_cb(struct urb *urb)
                 dev_err(dev, "NEEP: URB error %d\n", urb->status);
         }
         result = usb_submit_urb(urb, GFP_ATOMIC);
-        d_printf(3, dev, "NEEP: submit %d\n", result);
         if (result < 0) {
                 dev_err(dev, "NEEP: Can't resubmit URB (%d) resetting device\n",
                         result);
@@ -759,11 +752,11 @@ static int hwarc_get_version(struct uwb_rc *rc)
         itr_size = le16_to_cpu(usb_dev->actconfig->desc.wTotalLength);
         while (itr_size >= sizeof(*hdr)) {
                 hdr = (struct usb_descriptor_header *) itr;
-                d_printf(3, dev, "Extra device descriptor: "
-                         "type %02x/%u bytes @ %zu (%zu left)\n",
-                         hdr->bDescriptorType, hdr->bLength,
-                         (itr - usb_dev->rawdescriptors[actconfig_idx]),
-                         itr_size);
+                dev_dbg(dev, "Extra device descriptor: "
+                        "type %02x/%u bytes @ %zu (%zu left)\n",
+                        hdr->bDescriptorType, hdr->bLength,
+                        (itr - usb_dev->rawdescriptors[actconfig_idx]),
+                        itr_size);
                 if (hdr->bDescriptorType == USB_DT_CS_RADIO_CONTROL)
                         goto found;
                 itr += hdr->bLength;
@@ -795,8 +788,7 @@ found:
                 goto error;
         }
         rc->version = version;
-        d_printf(3, dev, "Device supports WUSB protocol version 0x%04x \n",
-                 rc->version);
+        dev_dbg(dev, "Device supports WUSB protocol version 0x%04x \n", rc->version);
         result = 0;
 error:
         return result;
@@ -877,11 +869,28 @@ static void hwarc_disconnect(struct usb_interface *iface)
         uwb_rc_rm(uwb_rc);
         usb_put_intf(hwarc->usb_iface);
         usb_put_dev(hwarc->usb_dev);
-        d_printf(1, &hwarc->usb_iface->dev, "freed hwarc %p\n", hwarc);
         kfree(hwarc);
         uwb_rc_put(uwb_rc);     /* when creating the device, refcount = 1 */
 }
 
+static int hwarc_pre_reset(struct usb_interface *iface)
+{
+        struct hwarc *hwarc = usb_get_intfdata(iface);
+        struct uwb_rc *uwb_rc = hwarc->uwb_rc;
+
+        uwb_rc_pre_reset(uwb_rc);
+        return 0;
+}
+
+static int hwarc_post_reset(struct usb_interface *iface)
+{
+        struct hwarc *hwarc = usb_get_intfdata(iface);
+        struct uwb_rc *uwb_rc = hwarc->uwb_rc;
+
+        uwb_rc_post_reset(uwb_rc);
+        return 0;
+}
+
 /** USB device ID's that we handle */
 static struct usb_device_id hwarc_id_table[] = {
         /* D-Link DUB-1210 */
@@ -898,20 +907,16 @@ MODULE_DEVICE_TABLE(usb, hwarc_id_table);
 
 static struct usb_driver hwarc_driver = {
         .name =         "hwa-rc",
+        .id_table =     hwarc_id_table,
         .probe =        hwarc_probe,
         .disconnect =   hwarc_disconnect,
-        .id_table =     hwarc_id_table,
+        .pre_reset =    hwarc_pre_reset,
+        .post_reset =   hwarc_post_reset,
 };
 
 static int __init hwarc_driver_init(void)
 {
-        int result;
-        result = usb_register(&hwarc_driver);
-        if (result < 0)
-                printk(KERN_ERR "HWA-RC: Cannot register USB driver: %d\n",
-                       result);
-        return result;
-
+        return usb_register(&hwarc_driver);
 }
 module_init(hwarc_driver_init);