Merge tag 'v4.9-rc1' into x86/urgent, to pick up updates

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 15 insertions, 8 deletions

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 811f9b97e360..2f633df9f4e6 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -62,6 +62,7 @@ static struct usb_driver btusb_driver;
 #define BTUSB_REALTEK		0x20000
 #define BTUSB_BCM2045		0x40000
 #define BTUSB_IFNUM_2		0x80000
+#define BTUSB_CW6622		0x100000
 
 static const struct usb_device_id btusb_table[] = {
 	/* Generic Bluetooth USB device */
@@ -248,9 +249,11 @@ static const struct usb_device_id blacklist_table[] = {
 
 	/* QCA ROME chipset */
 	{ USB_DEVICE(0x0cf3, 0xe007), .driver_info = BTUSB_QCA_ROME },
+	{ USB_DEVICE(0x0cf3, 0xe009), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0cf3, 0xe300), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0cf3, 0xe360), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0489, 0xe092), .driver_info = BTUSB_QCA_ROME },
+	{ USB_DEVICE(0x04ca, 0x3011), .driver_info = BTUSB_QCA_ROME },
 
 	/* Broadcom BCM2035 */
 	{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = BTUSB_BCM92035 },
@@ -290,7 +293,8 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0400, 0x080a), .driver_info = BTUSB_BROKEN_ISOC },
 
 	/* CONWISE Technology based adapters with buggy SCO support */
-	{ USB_DEVICE(0x0e5e, 0x6622), .driver_info = BTUSB_BROKEN_ISOC },
+	{ USB_DEVICE(0x0e5e, 0x6622),
+	  .driver_info = BTUSB_BROKEN_ISOC | BTUSB_CW6622},
 
 	/* Roper Class 1 Bluetooth Dongle (Silicon Wave based) */
 	{ USB_DEVICE(0x1310, 0x0001), .driver_info = BTUSB_SWAVE },
@@ -310,6 +314,7 @@ static const struct usb_device_id blacklist_table[] = {
 	/* Marvell Bluetooth devices */
 	{ USB_DEVICE(0x1286, 0x2044), .driver_info = BTUSB_MARVELL },
 	{ USB_DEVICE(0x1286, 0x2046), .driver_info = BTUSB_MARVELL },
+	{ USB_DEVICE(0x1286, 0x204e), .driver_info = BTUSB_MARVELL },
 
 	/* Intel Bluetooth devices */
 	{ USB_DEVICE(0x8087, 0x07da), .driver_info = BTUSB_CSR },
@@ -1038,6 +1043,10 @@ static int btusb_open(struct hci_dev *hdev)
 
 	BT_DBG("%s", hdev->name);
 
+	err = usb_autopm_get_interface(data->intf);
+	if (err < 0)
+		return err;
+
 	/* Patching USB firmware files prior to starting any URBs of HCI path
 	 * It is more safe to use USB bulk channel for downloading USB patch
 	 */
@@ -1047,10 +1056,6 @@ static int btusb_open(struct hci_dev *hdev)
 			return err;
 	}
 
-	err = usb_autopm_get_interface(data->intf);
-	if (err < 0)
-		return err;
-
 	data->intf->needs_remote_wakeup = 1;
 
 	if (test_and_set_bit(BTUSB_INTR_RUNNING, &data->flags))
@@ -2221,9 +2226,8 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 	err = wait_on_bit_timeout(&data->flags, BTUSB_DOWNLOADING,
 				  TASK_INTERRUPTIBLE,
 				  msecs_to_jiffies(5000));
-	if (err == 1) {
+	if (err == -EINTR) {
 		BT_ERR("%s: Firmware loading interrupted", hdev->name);
-		err = -EINTR;
 		goto done;
 	}
 
@@ -2275,7 +2279,7 @@ done:
 				  TASK_INTERRUPTIBLE,
 				  msecs_to_jiffies(1000));
 
-	if (err == 1) {
+	if (err == -EINTR) {
 		BT_ERR("%s: Device boot interrupted", hdev->name);
 		return -EINTR;
 	}
@@ -2845,6 +2849,9 @@ static int btusb_probe(struct usb_interface *intf,
 	hdev->send   = btusb_send_frame;
 	hdev->notify = btusb_notify;
 
+	if (id->driver_info & BTUSB_CW6622)
+		set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks);
+
 	if (id->driver_info & BTUSB_BCM2045)
 		set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks);