1 files changed, 29 insertions, 1 deletions

diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index 96ec1bacbbf3..732449628971 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -265,6 +265,34 @@ static long hidraw_ioctl(struct file *file, unsigned int cmd,
                                 break;
                         }
                 default:
+                        {
+                                struct hid_device *hid = dev->hid;
+                                if (_IOC_TYPE(cmd) != 'H' || _IOC_DIR(cmd) != _IOC_READ)
+                                        return -EINVAL;
+
+                                if (_IOC_NR(cmd) == _IOC_NR(HIDIOCGRAWNAME(0))) {
+                                        int len;
+                                        if (!hid->name)
+                                                return 0;
+                                        len = strlen(hid->name) + 1;
+                                        if (len > _IOC_SIZE(cmd))
+                                                len = _IOC_SIZE(cmd);
+                                        return copy_to_user(user_arg, hid->name, len) ?
+                                                -EFAULT : len;
+                                }
+
+                                if (_IOC_NR(cmd) == _IOC_NR(HIDIOCGRAWPHYS(0))) {
+                                        int len;
+                                        if (!hid->phys)
+                                                return 0;
+                                        len = strlen(hid->phys) + 1;
+                                        if (len > _IOC_SIZE(cmd))
+                                                len = _IOC_SIZE(cmd);
+                                        return copy_to_user(user_arg, hid->phys, len) ?
+                                                -EFAULT : len;
+                                }
+                }
+
                         ret = -ENOTTY;
         }
         unlock_kernel();
@@ -329,7 +357,7 @@ int hidraw_connect(struct hid_device *hid)
                 goto out;
         }
 
-        dev->dev = device_create(hidraw_class, NULL, MKDEV(hidraw_major, minor),
+        dev->dev = device_create(hidraw_class, &hid->dev, MKDEV(hidraw_major, minor),
                                  NULL, "%s%d", "hidraw", minor);
 
         if (IS_ERR(dev->dev)) {