From: Jason Gerecke Date: Mon, 8 Apr 2013 03:52:38 +0000 (-0700) Subject: Input: wacom - fix "can not retrieve extra class descriptor" for 24HDT X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e55b6a843b8a07b1c342f9155aa58d0274aef502;p=linux-beck.git Input: wacom - fix "can not retrieve extra class descriptor" for 24HDT The MFT device in the Cintiq 24HDT has two interfaces sharing the same configuration. Without this patch, the driver attempts to make use of both interfaces, even though the second interface is not compatible with this driver. Signed-off-by: Jason Gerecke Tested-by: Ping Cheng Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 1daa97913b7d..ed78be901b65 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -2209,7 +2209,7 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x47) }, { USB_DEVICE_WACOM(0xF4) }, { USB_DEVICE_WACOM(0xF8) }, - { USB_DEVICE_WACOM(0xF6) }, + { USB_DEVICE_DETAILED(0xF6, USB_CLASS_HID, 0, 0) }, { USB_DEVICE_WACOM(0xFA) }, { USB_DEVICE_LENOVO(0x6004) }, { }