Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[~andy/linux] / drivers / bluetooth / btusb.c

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index cef3bac1a543d83113b54939585f807748accaf7..e5921d681ddb551677a0900d4c1d82d4e6fdc53a 100644 (file)
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -52,6 +52,9 @@ static struct usb_device_id btusb_table[] = {
        /* Generic Bluetooth USB device */
        { USB_DEVICE_INFO(0xe0, 0x01, 0x01) },
 
+       /* Apple-specific (Broadcom) devices */
+       { USB_VENDOR_AND_INTERFACE_INFO(0x05ac, 0xff, 0x01, 0x01) },
+
        /* Broadcom SoftSailing reporting vendor specific */
        { USB_DEVICE(0x0a5c, 0x21e1) },
 
@@ -94,16 +97,14 @@ static struct usb_device_id btusb_table[] = {
 
        /* Broadcom BCM20702A0 */
        { USB_DEVICE(0x0489, 0xe042) },
-       { USB_DEVICE(0x0a5c, 0x21e3) },
-       { USB_DEVICE(0x0a5c, 0x21e6) },
-       { USB_DEVICE(0x0a5c, 0x21e8) },
-       { USB_DEVICE(0x0a5c, 0x21f3) },
-       { USB_DEVICE(0x0a5c, 0x21f4) },
        { USB_DEVICE(0x413c, 0x8197) },
 
        /* Foxconn - Hon Hai */
        { USB_DEVICE(0x0489, 0xe033) },
 
+       /*Broadcom devices with vendor specific id */
+       { USB_VENDOR_AND_INTERFACE_INFO(0x0a5c, 0xff, 0x01, 0x01) },
+
        { }     /* Terminating entry */
 };
 
@@ -141,6 +142,7 @@ static struct usb_device_id blacklist_table[] = {
 
        /* Atheros AR5BBU12 with sflash firmware */
        { USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 },
+       { USB_DEVICE(0x0489, 0xe036), .driver_info = BTUSB_ATH3012 },
 
        /* Broadcom BCM2035 */
        { USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
@@ -954,7 +956,7 @@ static int btusb_probe(struct usb_interface *intf,
                        return -ENODEV;
        }
 
-       data = kzalloc(sizeof(*data), GFP_KERNEL);
+       data = devm_kzalloc(&intf->dev, sizeof(*data), GFP_KERNEL);
        if (!data)
                return -ENOMEM;
 
@@ -977,10 +979,8 @@ static int btusb_probe(struct usb_interface *intf,
                }
        }
 
-       if (!data->intr_ep || !data->bulk_tx_ep || !data->bulk_rx_ep) {
-               kfree(data);
+       if (!data->intr_ep || !data->bulk_tx_ep || !data->bulk_rx_ep)
                return -ENODEV;
-       }
 
        data->cmdreq_type = USB_TYPE_CLASS;
 
@@ -1000,10 +1000,8 @@ static int btusb_probe(struct usb_interface *intf,
        init_usb_anchor(&data->deferred);
 
        hdev = hci_alloc_dev();
-       if (!hdev) {
-               kfree(data);
+       if (!hdev)
                return -ENOMEM;
-       }
 
        hdev->bus = HCI_USB;
        hci_set_drvdata(hdev, data);
@@ -1071,7 +1069,6 @@ static int btusb_probe(struct usb_interface *intf,
                                                        data->isoc, data);
                if (err < 0) {
                        hci_free_dev(hdev);
-                       kfree(data);
                        return err;
                }
        }
@@ -1079,7 +1076,6 @@ static int btusb_probe(struct usb_interface *intf,
        err = hci_register_dev(hdev);
        if (err < 0) {
                hci_free_dev(hdev);
-               kfree(data);
                return err;
        }
 
@@ -1112,7 +1108,6 @@ static void btusb_disconnect(struct usb_interface *intf)
                usb_driver_release_interface(&btusb_driver, data->isoc);
 
        hci_free_dev(hdev);
-       kfree(data);
 }
 
 #ifdef CONFIG_PM