From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gerecke Subject: [PATCH 1/3] HID: wacom: Use calculated pkglen for wireless touch interface Date: Mon, 3 Aug 2015 10:17:03 -0700 Message-ID: <1438622225-6718-1-git-send-email-killertofu@gmail.com> Return-path: Received: from mail-pa0-f45.google.com ([209.85.220.45]:34445 "EHLO mail-pa0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754133AbbHCRRT (ORCPT ); Mon, 3 Aug 2015 13:17:19 -0400 Received: by pawu10 with SMTP id u10so17182070paw.1 for ; Mon, 03 Aug 2015 10:17:19 -0700 (PDT) Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Jiri Kosina , Benjamin Tissoires Cc: Aaron Skomra , Ping Cheng , linux-input@vger.kernel.org, Jason Gerecke , Jason Gerecke Commit 01c846f introduced the 'wacom_compute_pktlen' function which automatically determines the correct value for an interface's pkglen by scanning the HID descriptor. This function returns the correct value for the wireless receiver's touch interface, removing the need for us to set it manually here. Signed-off-by: Jason Gerecke --- drivers/hid/wacom_sys.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index d932349..a334332 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -457,7 +457,6 @@ static void wacom_retrieve_hid_descriptor(struct hid_device *hdev, features->device_type = WACOM_DEVICETYPE_NONE; } else if (intf->cur_altsetting->desc.bInterfaceNumber == 2) { features->device_type |= WACOM_DEVICETYPE_TOUCH; - features->pktlen = WACOM_PKGLEN_BBTOUCH3; } } -- 2.4.6