[PATCH 3.16 131/254] usb: add RESET_RESUME for ELSA MicroLink 56K

[Ben Hutchings]

3.16.55-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Oliver Neukum <oneukum@xxxxxxxx>

commit b9096d9f15c142574ebebe8fbb137012bb9d99c2 upstream.

This modem needs this quirk to operate. It produces timeouts when
resumed without reset.

Signed-off-by: Oliver Neukum <oneukum@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
 drivers/usb/core/quirks.c | 3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -151,6 +151,9 @@ static const struct usb_device_id usb_qu
 	/* Genesys Logic hub, internally used by KY-688 USB 3.1 Type-C Hub */
 	{ USB_DEVICE(0x05e3, 0x0612), .driver_info = USB_QUIRK_NO_LPM },
 
+	/* ELSA MicroLink 56K */
+	{ USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_RESET_RESUME },
+
 	/* Genesys Logic hub, internally used by Moshi USB to Ethernet Adapter */
 	{ USB_DEVICE(0x05e3, 0x0616), .driver_info = USB_QUIRK_NO_LPM },