From patchwork Wed Jul 13 16:05:51 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Tissoires X-Patchwork-Id: 9227943 X-Patchwork-Delegate: jikos@jikos.cz Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 548EE608A7 for ; Wed, 13 Jul 2016 16:18:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 43E4D27FA2 for ; Wed, 13 Jul 2016 16:18:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3896827F9E; Wed, 13 Jul 2016 16:18:46 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DE5BB27F9C for ; Wed, 13 Jul 2016 16:18:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752428AbcGMQHP (ORCPT ); Wed, 13 Jul 2016 12:07:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:41589 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752161AbcGMQGs (ORCPT ); Wed, 13 Jul 2016 12:06:48 -0400 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E5191C0AD1F5; Wed, 13 Jul 2016 16:06:28 +0000 (UTC) Received: from plouf.banquise.eu.com (ovpn-116-194.phx2.redhat.com [10.3.116.194]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u6DG6Jw9004508; Wed, 13 Jul 2016 12:06:27 -0400 From: Benjamin Tissoires To: Jiri Kosina , Ping Cheng , Jason Gerecke , Aaron Skomra , Peter Hutterer Cc: linux-kernel@vger.kernel.org, linux-input@vger.kernel.org Subject: [PATCH v2 04/30] HID: wacom: untie leds from inputs Date: Wed, 13 Jul 2016 18:05:51 +0200 Message-Id: <1468425977-4819-5-git-send-email-benjamin.tissoires@redhat.com> In-Reply-To: <1468425977-4819-1-git-send-email-benjamin.tissoires@redhat.com> References: <1468425977-4819-1-git-send-email-benjamin.tissoires@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Wed, 13 Jul 2016 16:06:28 +0000 (UTC) Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Like remotes, LEDs should be handled by themself, not magically behind the inputs as they have a complete different life. Signed-off-by: Benjamin Tissoires --- No changes in v2 --- drivers/hid/wacom_sys.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 5dd2640..af2801d 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -1403,7 +1403,6 @@ static void wacom_clean_inputs(struct wacom *wacom) wacom->wacom_wac.pen_registered = false; wacom->wacom_wac.touch_registered = false; wacom->wacom_wac.pad_registered = false; - wacom_destroy_leds(wacom); } static int wacom_allocate_inputs(struct wacom *wacom) @@ -1475,18 +1474,10 @@ static int wacom_register_inputs(struct wacom *wacom) if (error) goto fail_register_pad_input; wacom_wac->pad_registered = true; - - error = wacom_initialize_leds(wacom); - if (error) - goto fail_leds; } return 0; -fail_leds: - input_unregister_device(pad_input_dev); - pad_input_dev = NULL; - wacom_wac->pad_registered = false; fail_register_pad_input: if (touch_input_dev) input_unregister_device(touch_input_dev); @@ -1680,6 +1671,10 @@ static int wacom_parse_and_register(struct wacom *wacom, bool wireless) goto fail_register_inputs; if (wacom->wacom_wac.features.device_type & WACOM_DEVICETYPE_PAD) { + error = wacom_initialize_leds(wacom); + if (error) + goto fail_leds; + error = wacom_initialize_remote(wacom); if (error) goto fail_remote; @@ -1732,6 +1727,8 @@ fail_quirks: fail_hw_start: kobject_put(wacom->remote_dir); fail_remote: + wacom_destroy_leds(wacom); +fail_leds: wacom_clean_inputs(wacom); fail_register_inputs: wacom_destroy_battery(wacom); @@ -1765,12 +1762,14 @@ static void wacom_wireless_work(struct work_struct *work) hdev1 = usb_get_intfdata(usbdev->config->interface[1]); wacom1 = hid_get_drvdata(hdev1); wacom_wac1 = &(wacom1->wacom_wac); + wacom_destroy_leds(wacom1); wacom_clean_inputs(wacom1); /* Touch interface */ hdev2 = usb_get_intfdata(usbdev->config->interface[2]); wacom2 = hid_get_drvdata(hdev2); wacom_wac2 = &(wacom2->wacom_wac); + wacom_destroy_leds(wacom2); wacom_clean_inputs(wacom2); if (wacom_wac->pid == 0) { @@ -1825,7 +1824,9 @@ static void wacom_wireless_work(struct work_struct *work) return; fail: + wacom_destroy_leds(wacom1); wacom_clean_inputs(wacom1); + wacom_destroy_leds(wacom2); wacom_clean_inputs(wacom2); return; } @@ -1913,6 +1914,7 @@ static void wacom_remove(struct hid_device *hdev) cancel_work_sync(&wacom->work); kobject_put(wacom->remote_dir); + wacom_destroy_leds(wacom); wacom_clean_inputs(wacom); if (hdev->bus == BUS_BLUETOOTH) device_remove_file(&hdev->dev, &dev_attr_speed);