Patch "HID: cp2112: add HIDRAW dependency" has been added to the 4.14-stable tree

Patch "HID: cp2112: add HIDRAW dependency" has been added to the 4.14-stable tree

[gregkh]

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

    HID: cp2112: add HIDRAW dependency

to the 4.14-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:
     hid-cp2112-add-hidraw-dependency.patch
and it can be found in the queue-4.14 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 cde3076bdc38bf436e517a379759a9092c6ffd4f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Szymanski?=
 <sebastien.szymanski@armadeus.com>
Date: Thu, 2 Nov 2017 12:12:43 +0100
Subject: HID: cp2112: add HIDRAW dependency
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

From: Sébastien Szymanski <sebastien.szymanski@armadeus.com>

commit cde3076bdc38bf436e517a379759a9092c6ffd4f upstream.

Otherwise, with HIDRAW=n, the probe function crashes because of null
dereference of hdev->hidraw.

Fixes: 42cb6b35b9e6 ("HID: cp2112: use proper hidraw name with minor number")
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/hid/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -230,7 +230,7 @@ config HID_CMEDIA
 
 config HID_CP2112
 	tristate "Silicon Labs CP2112 HID USB-to-SMBus Bridge support"
-	depends on USB_HID && I2C && GPIOLIB
+	depends on USB_HID && HIDRAW && I2C && GPIOLIB
 	select GPIOLIB_IRQCHIP
 	---help---
 	Support for Silicon Labs CP2112 HID USB to SMBus Master Bridge.


Patches currently in stable-queue which might be from sebastien.szymanski@armadeus.com are

queue-4.14/hid-cp2112-add-hidraw-dependency.patch