From patchwork Mon Jun 3 15:49:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suzuki K Poulose X-Patchwork-Id: 10974259 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E63852D49 for ; Tue, 4 Jun 2019 07:14:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D0F7E2867F for ; Tue, 4 Jun 2019 07:14:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C4DCD2873F; Tue, 4 Jun 2019 07:14:55 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5BF8D2867F for ; Tue, 4 Jun 2019 07:14:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BD06389668; Tue, 4 Jun 2019 07:14:28 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from foss.arm.com (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by gabe.freedesktop.org (Postfix) with ESMTP id 7F8F589267 for ; Mon, 3 Jun 2019 15:51:06 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3F0A715AB; Mon, 3 Jun 2019 08:51:06 -0700 (PDT) Received: from en101.cambridge.arm.com (en101.cambridge.arm.com [10.1.196.93]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 8CD0C3F246; Mon, 3 Jun 2019 08:51:04 -0700 (PDT) From: Suzuki K Poulose To: linux-kernel@vger.kernel.org Subject: [RFC PATCH 05/57] drm: mipi_dsi: Use bus_find_device_by_of_node() helper Date: Mon, 3 Jun 2019 16:49:31 +0100 Message-Id: <1559577023-558-6-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1559577023-558-1-git-send-email-suzuki.poulose@arm.com> References: <1559577023-558-1-git-send-email-suzuki.poulose@arm.com> X-Mailman-Approved-At: Tue, 04 Jun 2019 07:14:23 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: suzuki.poulose@arm.com, Maxime Ripard , gregkh@linuxfoundation.org, rafael@kernel.org, dri-devel@lists.freedesktop.org, David Airlie MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Switch to using the bus_find_device_by_of_node() helper. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: dri-devel@lists.freedesktop.org Cc: David Airlie Cc: Daniel Vetter Signed-off-by: Suzuki K Poulose --- drivers/gpu/drm/drm_mipi_dsi.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c index 80b7550..4c5a397 100644 --- a/drivers/gpu/drm/drm_mipi_dsi.c +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -93,11 +93,6 @@ static struct bus_type mipi_dsi_bus_type = { .pm = &mipi_dsi_device_pm_ops, }; -static int of_device_match(struct device *dev, void *data) -{ - return dev->of_node == data; -} - /** * of_find_mipi_dsi_device_by_node() - find the MIPI DSI device matching a * device tree node @@ -110,7 +105,7 @@ struct mipi_dsi_device *of_find_mipi_dsi_device_by_node(struct device_node *np) { struct device *dev; - dev = bus_find_device(&mipi_dsi_bus_type, NULL, np, of_device_match); + dev = bus_find_device_by_of_node(&mipi_dsi_bus_type, NULL, np); return dev ? to_mipi_dsi_device(dev) : NULL; }