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 X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 66C6BC10F13 for ; Tue, 16 Apr 2019 10:48:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 303602075B for ; Tue, 16 Apr 2019 10:48:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555411730; bh=E5s6TWOD8eVPs3a2cr126d17+usv15M3eCkR7GF5veo=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=MijgBEOIh1z2tmL+L3tMwFGYq/zfAmUewTzyEN7ScAToXKqqhSriBRnfXUF7WTL4m 1ff6/ICrYjHEm5HjcQNqufa6zea5ewjDPFdX3OLQpZ0TylZnhtZbmD6IiSWdtIDbU5 QHPWxJlVJuIGVfk+thqP5Ut9nmRImNUFwR8FzBLw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729077AbfDPKst (ORCPT ); Tue, 16 Apr 2019 06:48:49 -0400 Received: from mail-oi1-f195.google.com ([209.85.167.195]:42228 "EHLO mail-oi1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726946AbfDPKss (ORCPT ); Tue, 16 Apr 2019 06:48:48 -0400 Received: by mail-oi1-f195.google.com with SMTP id w139so16492086oie.9; Tue, 16 Apr 2019 03:48:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=RNy7+FoNOc3Uq1hh3IyW820pNO0qp+tJiGTXxfoyC3Q=; b=dY+YKn33ujhHSps/Ip56A1YQo0k+uRiZtJ1Jd85cwCIi7nuwDseN8ggcEnGqH0MEKI nRvZNk3XcvUl4DoTcfJDUALLw9JDERk+EpzwjqQGRkUMCo/W7rwq4YVnGMiYgY+lqbr6 FT5ZcYMH1EnwJYojB4jul/kPvtDScjOiczuOoiTUGKMdprOa4sHvMQv0BzhXH34XamBF 5RMvo1TDFAIoSFYJnJTJD0CsjBHO6BgXGG/fArL1kleIhCTmcMvO39RtXaOKLaGPpJ/b 3vrh+0hPWECPetfHM73fd0CGvzPMZlZTfVi86NffA3oZGoPmfLVurPEEdNWquIpD08/k uPZA== X-Gm-Message-State: APjAAAX1ur73bAA7K6B8An+3bbBVDboTG/tw+8ai/oDC5MQ7jHBXrUic zj5gDOyNlkKLPk3Adk7V3gW+D1R6kEUanobPieM= X-Google-Smtp-Source: APXvYqwpjC5aEl6HOqhfGrOvW0akOn408hy6N93DIIqdEgMAet3wY77afhBYUpCV8hwxn0BqC5bEm6E2cIxH8RGWT8U= X-Received: by 2002:aca:8d3:: with SMTP id 202mr22643049oii.76.1555411727840; Tue, 16 Apr 2019 03:48:47 -0700 (PDT) MIME-Version: 1.0 References: <1555344260-12375-28-git-send-email-suzuki.poulose@arm.com> <1555411164-26399-1-git-send-email-suzuki.poulose@arm.com> In-Reply-To: <1555411164-26399-1-git-send-email-suzuki.poulose@arm.com> From: "Rafael J. Wysocki" Date: Tue, 16 Apr 2019 12:48:36 +0200 Message-ID: Subject: Re: [RESEND][PATCH v2 27/36] drivers: Add a generic helper to match device by fwnode handle To: Suzuki K Poulose Cc: Linux ARM , Linux Kernel Mailing List , coresight@lists.linaro.org, "Rafael J. Wysocki" , Mathieu Poirier , Greg Kroah-Hartman , ACPI Devel Maling List Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 16, 2019 at 12:39 PM Suzuki K Poulose wrote: > > Make the device_fwnode_match() a generic helper to match device > by fwnode handle for use with bus_find_device(). This will be > also used by coresight. > > Cc: Greg Kroah-Hartman > Cc: "Rafael J. Wysocki" > Cc: linux-acpi@vger.kernel.org > Signed-off-by: Suzuki K Poulose > --- > > Resending with linux-acpi in Cc, as requested by Rafael. Do any other patches in your series depend on this one? > drivers/base/devcon.c | 5 ----- > drivers/base/property.c | 6 ++++++ > include/linux/property.h | 1 + > 3 files changed, 7 insertions(+), 5 deletions(-) > > diff --git a/drivers/base/devcon.c b/drivers/base/devcon.c > index 04db9ae..f4a9e30 100644 > --- a/drivers/base/devcon.c > +++ b/drivers/base/devcon.c > @@ -107,11 +107,6 @@ static struct bus_type *generic_match_buses[] = { > NULL, > }; > > -static int device_fwnode_match(struct device *dev, void *fwnode) > -{ > - return dev_fwnode(dev) == fwnode; > -} > - > static void *device_connection_fwnode_match(struct device_connection *con) > { > struct bus_type *bus; > diff --git a/drivers/base/property.c b/drivers/base/property.c > index 8b91ab3..d10d923 100644 > --- a/drivers/base/property.c > +++ b/drivers/base/property.c > @@ -25,6 +25,12 @@ struct fwnode_handle *dev_fwnode(struct device *dev) > } > EXPORT_SYMBOL_GPL(dev_fwnode); > > +int device_fwnode_match(struct device *dev, void *fwnode) > +{ > + return dev_fwnode(dev) == fwnode; > +} > +EXPORT_SYMBOL_GPL(device_fwnode_match); > + > /** > * device_property_present - check if a property of a device is present > * @dev: Device whose property is being checked > diff --git a/include/linux/property.h b/include/linux/property.h > index 65d3420..c8fd3d42 100644 > --- a/include/linux/property.h > +++ b/include/linux/property.h > @@ -34,6 +34,7 @@ enum dev_dma_attr { > }; > > struct fwnode_handle *dev_fwnode(struct device *dev); > +int device_fwnode_match(struct device *dev, void *fwnode); > > bool device_property_present(struct device *dev, const char *propname); > int device_property_read_u8_array(struct device *dev, const char *propname, > -- > 2.7.4 >