From patchwork Mon Mar 27 14:59:31 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Tissoires X-Patchwork-Id: 9646977 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 041B760328 for ; Mon, 27 Mar 2017 15:04:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EB47328429 for ; Mon, 27 Mar 2017 15:04:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DEDDF28437; Mon, 27 Mar 2017 15:04:10 +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=ham 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 48D7E28429 for ; Mon, 27 Mar 2017 15:04:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753614AbdC0PCv (ORCPT ); Mon, 27 Mar 2017 11:02:51 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37254 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753529AbdC0PA2 (ORCPT ); Mon, 27 Mar 2017 11:00:28 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9C8A56AAD1; Mon, 27 Mar 2017 15:00:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 9C8A56AAD1 Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=benjamin.tissoires@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 9C8A56AAD1 Received: from plouf.banquise.eu.com (ovpn-117-32.ams2.redhat.com [10.36.117.32]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7050684CD6; Mon, 27 Mar 2017 15:00:02 +0000 (UTC) From: Benjamin Tissoires To: Jiri Kosina , Bastien Nocera Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 11/19] HID: logitech-hidpp: create the battery for all types of HID++ devices Date: Mon, 27 Mar 2017 16:59:31 +0200 Message-Id: <20170327145939.29824-12-benjamin.tissoires@redhat.com> In-Reply-To: <20170327145939.29824-1-benjamin.tissoires@redhat.com> References: <20170327145939.29824-1-benjamin.tissoires@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Mon, 27 Mar 2017 15:00:03 +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 The creation of the power_supply should not be in a HID++ 2.0 specific function. Signed-off-by: Benjamin Tissoires --- changes in v3: - moved up in the series no changes in v2 --- drivers/hid/hid-logitech-hidpp.c | 94 ++++++++++++++++++---------------------- 1 file changed, 43 insertions(+), 51 deletions(-) diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 421c374..9a9771a 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -855,57 +855,6 @@ static int hidpp_battery_get_property(struct power_supply *psy, return ret; } -static int hidpp20_initialize_battery(struct hidpp_device *hidpp) -{ - static atomic_t battery_no = ATOMIC_INIT(0); - struct power_supply_config cfg = { .drv_data = hidpp }; - struct power_supply_desc *desc = &hidpp->battery.desc; - struct hidpp_battery *battery; - unsigned long n; - int ret; - - ret = hidpp20_query_battery_info(hidpp); - if (ret) - return ret; - - battery = &hidpp->battery; - - n = atomic_inc_return(&battery_no) - 1; - desc->properties = hidpp_battery_props; - desc->num_properties = ARRAY_SIZE(hidpp_battery_props); - desc->get_property = hidpp_battery_get_property; - sprintf(battery->name, "hidpp_battery_%ld", n); - desc->name = battery->name; - desc->type = POWER_SUPPLY_TYPE_BATTERY; - desc->use_for_apm = 0; - - battery->ps = devm_power_supply_register(&hidpp->hid_dev->dev, - &battery->desc, - &cfg); - if (IS_ERR(battery->ps)) - return PTR_ERR(battery->ps); - - power_supply_powers(battery->ps, &hidpp->hid_dev->dev); - - return 0; -} - -static int hidpp_initialize_battery(struct hidpp_device *hidpp) -{ - int ret; - - if (hidpp->battery.ps) - return 0; - - if (hidpp->protocol_major >= 2) { - ret = hidpp20_initialize_battery(hidpp); - if (ret == 0) - hidpp->capabilities |= HIDPP_CAPABILITY_HIDPP20_BATTERY; - } - - return ret; -} - /* -------------------------------------------------------------------------- */ /* 0x6010: Touchpad FW items */ /* -------------------------------------------------------------------------- */ @@ -2355,6 +2304,49 @@ static int hidpp_raw_event(struct hid_device *hdev, struct hid_report *report, return 0; } +static int hidpp_initialize_battery(struct hidpp_device *hidpp) +{ + static atomic_t battery_no = ATOMIC_INIT(0); + struct power_supply_config cfg = { .drv_data = hidpp }; + struct power_supply_desc *desc = &hidpp->battery.desc; + struct hidpp_battery *battery; + unsigned long n; + int ret; + + if (hidpp->battery.ps) + return 0; + + if (hidpp->protocol_major >= 2) { + ret = hidpp20_query_battery_info(hidpp); + if (ret) + return ret; + hidpp->capabilities |= HIDPP_CAPABILITY_HIDPP20_BATTERY; + } else { + return -ENOENT; + } + + battery = &hidpp->battery; + + n = atomic_inc_return(&battery_no) - 1; + desc->properties = hidpp_battery_props; + desc->num_properties = ARRAY_SIZE(hidpp_battery_props); + desc->get_property = hidpp_battery_get_property; + sprintf(battery->name, "hidpp_battery_%ld", n); + desc->name = battery->name; + desc->type = POWER_SUPPLY_TYPE_BATTERY; + desc->use_for_apm = 0; + + battery->ps = devm_power_supply_register(&hidpp->hid_dev->dev, + &battery->desc, + &cfg); + if (IS_ERR(battery->ps)) + return PTR_ERR(battery->ps); + + power_supply_powers(battery->ps, &hidpp->hid_dev->dev); + + return ret; +} + static void hidpp_overwrite_name(struct hid_device *hdev) { struct hidpp_device *hidpp = hid_get_drvdata(hdev);