From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 07CDAC7EE30 for ; Mon, 27 Feb 2023 14:08:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229501AbjB0OIJ (ORCPT ); Mon, 27 Feb 2023 09:08:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52862 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230150AbjB0OIH (ORCPT ); Mon, 27 Feb 2023 09:08:07 -0500 Received: from mail-il1-x12d.google.com (mail-il1-x12d.google.com [IPv6:2607:f8b0:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA03C4222; Mon, 27 Feb 2023 06:08:03 -0800 (PST) Received: by mail-il1-x12d.google.com with SMTP id 4so3970813ilz.6; Mon, 27 Feb 2023 06:08:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=9IFtKKERmi0HGnc/lJWv1rhtLxqCIn+aR68TrM9Jz4M=; b=T6xnmXLA+mVgifsMnODihHXXq1ibStuU8u1yloxEHXrFt1TwTmqqn8Zk4udPXnlwFn 0N4lm6/Gj92E5GPUrj4LQCGSiGKTsj1b6p/1imHq0YVB73Tx3ZizYcyCsHk1/nhe6A/h sHRL7KsUSBA91oJw9dSIEM4pia+ehC0gRTvy04rQe5+PxvG7y9z+2t5zEktros1rXG/P OvUZAdbB/EFtZ3HamgqXJRkdJh51flBeWzr2TGDfOd2hcePPNJnashS5taq5lUscv/6m HFaDmrMH9z5oPip9Mkqmtr8J8qMxKd2/V8LJ+ffLrpDZhULsOA1nB28qEnUY5E26xqcT ry6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=9IFtKKERmi0HGnc/lJWv1rhtLxqCIn+aR68TrM9Jz4M=; b=W3AOAJoJHkbNyr4Ed5TkA+qbPRn9v6r4FRG+M51dET/GwDODdx34BmnIBQW4aw6KKx U1iZ2tIfreaqxqMv/SGntjNzGvv+W8NCqfNfU5vnIOP1l9gvtpypISyTH5XIjg1VvT9M nVLTSFTkHdDsXihLHgCGP5hFalu9ELj+Y+M7uh6GLgY3hP9mp3hD81IjuUQ2GIcWs3pB +vndiuaKpAuAKAJLCFNHHDVvR3Zpn/nvtKUovbcAFjcLPSXTjxBUxP0kZWEzmXSu7e3+ Ow1R7BOZcGlHYE3vVsvU1Y6veKw8u/Qv944gNfC25MxXQ23UhZCmK1y0fPsi17WHk48z hB1w== X-Gm-Message-State: AO0yUKWkL/JUB3GsnttlKg9LY4Lu82uNRZZs0U886JvVWmubYhPjuCn4 NcZQy4QW31m3UtYTOcG/R3o= X-Google-Smtp-Source: AK7set+XauvThNTMgxM7uAahQtTSOsQTHn1F+i93c9SFTB4w3WpHCAdpb4gcZ9vnIr8z/Rcr9YdZgA== X-Received: by 2002:a05:6e02:1d0e:b0:316:e453:5372 with SMTP id i14-20020a056e021d0e00b00316e4535372mr18643907ila.1.1677506882949; Mon, 27 Feb 2023 06:08:02 -0800 (PST) Received: from DANNY-DESKTOP.localdomain (071-013-243-092.res.spectrum.com. [71.13.243.92]) by smtp.gmail.com with ESMTPSA id 14-20020a056e020cae00b00316dc3afe57sm1921503ilg.86.2023.02.27.06.08.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Feb 2023 06:08:02 -0800 (PST) From: Danny Kaehn To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, jikos@kernel.org, benjamin.tissoires@redhat.com Cc: bartosz.golaszewski@linaro.org, andriy.shevchenko@linux.intel.com, dmitry.torokhov@gmail.com, devicetree@vger.kernel.org, linux-input@vger.kernel.org, ethan.twardy@plexus.com Subject: [PATCH v8 2/3] HID: usbhid: Share USB device firmware node with child HID device Date: Mon, 27 Feb 2023 08:07:57 -0600 Message-Id: <20230227140758.1575-3-kaehndan@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230227140758.1575-1-kaehndan@gmail.com> References: <20230227140758.1575-1-kaehndan@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org USB HID core now shares its fwnode with its child HID device. Since there can only be one HID device on a USB interface, it is redundant to specify a hid node under the USB device. This allows usb HID device drivers to be described in firmware and make use of device properties. Signed-off-by: Danny Kaehn Reviewed-by: Andy Shevchenko --- drivers/hid/usbhid/hid-core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 257dd73e37bf..090260d99c84 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include #include @@ -1374,6 +1375,7 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id * hid->hiddev_report_event = hiddev_report_event; #endif hid->dev.parent = &intf->dev; + device_set_node(&hid->dev, dev_fwnode(&intf->dev)); hid->bus = BUS_USB; hid->vendor = le16_to_cpu(dev->descriptor.idVendor); hid->product = le16_to_cpu(dev->descriptor.idProduct); -- 2.25.1