HID: cp2112: add HIDRAW dependency

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>

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 374301f..8c7a0ce 100644 (file)
--- 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.