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@xxxxxxxxxxxxxxx> know about it.
>From cde3076bdc38bf436e517a379759a9092c6ffd4f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Szymanski?=
<sebastien.szymanski@xxxxxxxxxxxx>
Date: Thu, 2 Nov 2017 12:12:43 +0100
Subject: HID: cp2112: add HIDRAW dependency
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From: Sébastien Szymanski <sebastien.szymanski@xxxxxxxxxxxx>
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@xxxxxxxxxxxx>
Acked-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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@xxxxxxxxxxxx are
queue-4.14/hid-cp2112-add-hidraw-dependency.patch