[PATCH 2/2] HID: corsair: Add K40 support

[=?UTF-8?q?Cl=C3=A9ment=20Vuchener?=]

The Corsair K40 uses the same usage codes as the K90 for its special keys 
(although it has only 6 G-keys).

Signed-off-by: Clément Vuchener <clement.vuche...@gmail.com>
---
 drivers/hid/hid-core.c    | 1 +
 drivers/hid/hid-corsair.c | 1 +
 drivers/hid/hid-ids.h     | 1 +
 3 files changed, 3 insertions(+)

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index bdb8cc8..73860b9 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1871,6 +1871,7 @@ static const struct hid_device_id 
hid_have_special_driver[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, 
USB_DEVICE_ID_CHICONY_WIRELESS2) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_AK1D) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, 
USB_DEVICE_ID_CHICONY_ACER_SWITCH12) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K40) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K90) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, 
USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_CP2112) },
diff --git a/drivers/hid/hid-corsair.c b/drivers/hid/hid-corsair.c
index 98f40aa..85b5168 100644
--- a/drivers/hid/hid-corsair.c
+++ b/drivers/hid/hid-corsair.c
@@ -151,6 +151,7 @@ static int corsair_input_mapping(struct hid_device *dev,
 }
 
 static const struct hid_device_id corsair_devices[] = {
+       { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K40) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K90) },
        {}
 };
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 5c0e43e..ea9fef9 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -256,6 +256,7 @@
 #define USB_DEVICE_ID_CODEMERCS_IOW_LAST       0x15ff
 
 #define USB_VENDOR_ID_CORSAIR          0x1b1c
+#define USB_DEVICE_ID_CORSAIR_K40      0x1b0e
 #define USB_DEVICE_ID_CORSAIR_K90      0x1b02
 
 #define USB_VENDOR_ID_CREATIVELABS     0x041e
-- 
2.5.5