Patch "USB: serial: add Google simple serial SubClass support" has been added to the 3.14-stable tree

Patch "USB: serial: add Google simple serial SubClass support" has been added to the 3.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    USB: serial: add Google simple serial SubClass support

to the 3.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     usb-serial-add-google-simple-serial-subclass-support.patch
and it can be found in the queue-3.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 679315e5fae1e4614eed0d9aa26999ddcb6a0f77 Mon Sep 17 00:00:00 2001
From: Anton Staaf <robotboy@chromium.org>
Date: Mon, 3 Nov 2014 08:43:20 -0800
Subject: USB: serial: add Google simple serial SubClass support

From: Anton Staaf <robotboy@chromium.org>

commit 679315e5fae1e4614eed0d9aa26999ddcb6a0f77 upstream.

Add support for Google devices that export simple serial
interfaces using the vendor specific SubClass/Protocol pair
0x50/0x01.

Signed-off-by: Anton Staaf <robotboy@chromium.org>
Reviewed-by: Benson Leung <bleung@chromium.org>
[johan: move id entries and update Kconfig]
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/usb/serial/Kconfig             |    1 +
 drivers/usb/serial/usb-serial-simple.c |   10 ++++++++++
 2 files changed, 11 insertions(+)

--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -59,6 +59,7 @@ config USB_SERIAL_SIMPLE
 	  driver.  Specifically, it supports:
 		- Suunto ANT+ USB device.
 		- Fundamental Software dongle.
+		- Google USB serial devices
 		- HP4x calculators
 		- a number of Motorola phones
 		- Siemens USB/MPI adapter.
--- a/drivers/usb/serial/usb-serial-simple.c
+++ b/drivers/usb/serial/usb-serial-simple.c
@@ -51,6 +51,14 @@ DEVICE(funsoft, FUNSOFT_IDS);
 	{ USB_DEVICE(0x8087, 0x0716) }
 DEVICE(flashloader, FLASHLOADER_IDS);
 
+/* Google Serial USB SubClass */
+#define GOOGLE_IDS()						\
+	{ USB_VENDOR_AND_INTERFACE_INFO(0x18d1,			\
+					USB_CLASS_VENDOR_SPEC,	\
+					0x50,			\
+					0x01) }
+DEVICE(google, GOOGLE_IDS);
+
 /* ViVOpay USB Serial Driver */
 #define VIVOPAY_IDS()			\
 	{ USB_DEVICE(0x1d5f, 0x1004) }	/* ViVOpay 8800 */
@@ -86,6 +94,7 @@ static struct usb_serial_driver * const
 	&zio_device,
 	&funsoft_device,
 	&flashloader_device,
+	&google_device,
 	&vivopay_device,
 	&moto_modem_device,
 	&hp4x_device,
@@ -98,6 +107,7 @@ static const struct usb_device_id id_tab
 	ZIO_IDS(),
 	FUNSOFT_IDS(),
 	FLASHLOADER_IDS(),
+	GOOGLE_IDS(),
 	VIVOPAY_IDS(),
 	MOTO_IDS(),
 	HP4X_IDS(),


Patches currently in stable-queue which might be from robotboy@chromium.org are

queue-3.14/usb-serial-add-google-simple-serial-subclass-support.patch