From patchwork Tue Dec 24 13:05:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zijun Hu X-Patchwork-Id: 13919999 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A5EC4E77188 for ; Tue, 24 Dec 2024 13:07:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3536C10E472; Tue, 24 Dec 2024 13:07:29 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=icloud.com header.i=@icloud.com header.b="mlRc18MN"; dkim-atps=neutral Received: from pv50p00im-tydg10011801.me.com (pv50p00im-tydg10011801.me.com [17.58.6.52]) by gabe.freedesktop.org (Postfix) with ESMTPS id DA77910E472 for ; Tue, 24 Dec 2024 13:07:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=icloud.com; s=1a1hai; t=1735045647; bh=fjLiDQz2EA02/KHL6k3RgDa4UQ3Pcch4jpnBR7GO06Y=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To: x-icloud-hme; b=mlRc18MNiU+E4p8iehNbH9U13lO0AA4K25/A4B20Yu84c1MXS3gPy8oSzlI5qcejJ pEhhk1HJvtvQLZyfv32dKhtCmYb8PKU9sri2HRuS01yKtYto8Dv8RYNNUn5tm5T+iV wGyws9gCsxuZVRI/eLGwPmVmGAiGfq3SrfEp4Ngcjrp3gt0EY2qOGaxb2avsu/fBwQ pRnWKQ4pZYKNlmU8bgLqlT3bNwqx++2fvx1kKv8CZyTrNc6Bufso3jNldUFa3KzVVU qCxCB9jmgkh1FjK5v+MIXgcdFYxFcYKehhHJ7hAeA3e2lKMPNmlwa+8AXPfeQ1jwis /UUlWG4s0Lh4A== Received: from [192.168.1.25] (pv50p00im-dlb-asmtp-mailmevip.me.com [17.56.9.10]) by pv50p00im-tydg10011801.me.com (Postfix) with ESMTPSA id 7B7A6800314; Tue, 24 Dec 2024 13:07:12 +0000 (UTC) From: Zijun Hu Date: Tue, 24 Dec 2024 21:05:02 +0800 Subject: [PATCH v5 03/12] bus: fsl-mc: Constify fsl_mc_device_match() MIME-Version: 1.0 Message-Id: <20241224-const_dfc_done-v5-3-6623037414d4@quicinc.com> References: <20241224-const_dfc_done-v5-0-6623037414d4@quicinc.com> In-Reply-To: <20241224-const_dfc_done-v5-0-6623037414d4@quicinc.com> To: Greg Kroah-Hartman Cc: Linus Walleij , Bartosz Golaszewski , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , James Bottomley , =?utf-8?q?Thomas_?= =?utf-8?q?Wei=C3=9Fschuh?= , Zijun Hu , linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, linux-sound@vger.kernel.org, sparclinux@vger.kernel.org, linux-block@vger.kernel.org, linux-cxl@vger.kernel.org, linux1394-devel@lists.sourceforge.net, arm-scmi@vger.kernel.org, linux-efi@vger.kernel.org, linux-gpio@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-hwmon@vger.kernel.org, linux-media@vger.kernel.org, linux-pwm@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, linux-serial@vger.kernel.org, netdev@vger.kernel.org, Zijun Hu , Jonathan Cameron X-Mailer: b4 0.14.2 X-Proofpoint-GUID: W_133WuM_T8La2BcXe-Uxx8z8NIKfrAG X-Proofpoint-ORIG-GUID: W_133WuM_T8La2BcXe-Uxx8z8NIKfrAG X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2024-12-24_05,2024-12-24_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 clxscore=1015 mlxscore=0 spamscore=0 mlxlogscore=891 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2308100000 definitions=main-2412240113 X-Apple-Remote-Links: v=1;h=KCk=;charset=UTF-8 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Zijun Hu fsl_mc_device_match() does not modify caller's inputs. To prepare for constifying API device_find_child() later. Constify this comparison function by simply changing its parameter types to const pointer. Reviewed-by: Jonathan Cameron Signed-off-by: Zijun Hu --- drivers/bus/fsl-mc/dprc-driver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/bus/fsl-mc/dprc-driver.c b/drivers/bus/fsl-mc/dprc-driver.c index 4b68c84ef485055c9b300b4f7912a20f959b8ac1..11c8fadcf85148b4e4ea6b97b7efb6d4ddf22d3c 100644 --- a/drivers/bus/fsl-mc/dprc-driver.c +++ b/drivers/bus/fsl-mc/dprc-driver.c @@ -22,8 +22,8 @@ struct fsl_mc_child_objs { struct fsl_mc_obj_desc *child_array; }; -static bool fsl_mc_device_match(struct fsl_mc_device *mc_dev, - struct fsl_mc_obj_desc *obj_desc) +static bool fsl_mc_device_match(const struct fsl_mc_device *mc_dev, + const struct fsl_mc_obj_desc *obj_desc) { return mc_dev->obj_desc.id == obj_desc->id && strcmp(mc_dev->obj_desc.type, obj_desc->type) == 0;