From nobody Tue Feb 10 02:43:46 2026 Received: from mr85p00im-ztdg06011901.me.com (mr85p00im-ztdg06011901.me.com [17.58.23.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7B16A17BD3 for ; Sun, 11 Aug 2024 02:25:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=17.58.23.198 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723343125; cv=none; b=tFkF+bY53lqYQDeT3GOWghIl8/ATGJVyCTGiai+BKNY0FRFGAXLoWJr4Njux9n+YVUkPQluEtsC0qsIWBBXg3UKffbhvr8QF6USbTXfkJVqKy5SP/OJGyl/bY22tRpjua61+tv+rD+LNlIGRaQ5dPaY9ILAu+GtMWKGRan/5tZk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723343125; c=relaxed/simple; bh=dQTlaHXUFgfsmj2Lw2/TT4Rt6c+clI2AtfZ+RlX3jps=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=JDpx0EoRXChxB4BZN4/YUdiPKw1Bwy7aojlHIyiL3emY+oboJIXYlFI5mU2q7LJ+IX81ORBmUqKhUNZ8i6Qh9HwM0CAqtuE+AVP1fkvg7I4I3gV6DQMBXRPfCiYXR02Rl0kIHD6gVl2UxnZ2Ctr9OE1jfVByfhsmG1U4E3XT1bU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=icloud.com; spf=pass smtp.mailfrom=icloud.com; dkim=pass (2048-bit key) header.d=icloud.com header.i=@icloud.com header.b=Qj4UjuOs; arc=none smtp.client-ip=17.58.23.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=icloud.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=icloud.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=icloud.com header.i=@icloud.com header.b="Qj4UjuOs" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=icloud.com; s=1a1hai; t=1723343124; bh=2VcPsd7HHLMiNqCMN+JyCrrtl2begrjoUL5rrJZMpqc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To; b=Qj4UjuOsDLdajhKSDX4vG3IfpWlMncpxSIExuKkYo5n7idW8psYOHbP7XEkbf97Rp tNWlP7h+Yxo0STnuBotTwE+s01Qi7NwIBObQX3k4P3e55QtW7jzLeSLSrOZ6R4wNZw 2SBm+pVOSeHe7cLyg6Ns990Gmqi+gLjxulV32Zn3gwvdn2laKVUlPeiztFLQPTej3M 3OGcu5N3Xl3pY1HuoCAQrTh/rjacJz6EJyp06HuRwRnHsxUkjl6e7X5bFLzQMj2EoL 1GzZZYi8OlGD8IgFuPTIt7HIkW/G3VE+URIDhz+4NH/PeqNX3kJQL702DjmFW98fmw Wrt0Pury1Vg4Q== Received: from [192.168.1.26] (mr38p00im-dlb-asmtp-mailmevip.me.com [17.57.152.18]) by mr85p00im-ztdg06011901.me.com (Postfix) with ESMTPSA id C8B5A1349C09; Sun, 11 Aug 2024 02:25:20 +0000 (UTC) From: Zijun Hu Date: Sun, 11 Aug 2024 10:24:54 +0800 Subject: [PATCH 03/27] serial: core: Make device_find_child()'s match function take a const pointer Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240811-const_dfc_done-v1-3-9d85e3f943cb@quicinc.com> References: <20240811-const_dfc_done-v1-0-9d85e3f943cb@quicinc.com> In-Reply-To: <20240811-const_dfc_done-v1-0-9d85e3f943cb@quicinc.com> To: Greg Kroah-Hartman , "Rafael J. Wysocki" Cc: Zijun Hu , linux-kernel@vger.kernel.org, Zijun Hu X-Mailer: b4 0.14.1 X-Proofpoint-GUID: GVfeQH255DYcEPtnxx0vhCnsH0ZzA3Yi X-Proofpoint-ORIG-GUID: GVfeQH255DYcEPtnxx0vhCnsH0ZzA3Yi X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-11_01,2024-08-07_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 malwarescore=0 clxscore=1015 phishscore=0 mlxscore=0 spamscore=0 mlxlogscore=999 suspectscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2308100000 definitions=main-2408110017 X-Apple-Remote-Links: v=1;h=KCk=;charset=UTF-8 From: Zijun Hu In order to adapt for constified device_find_child(), make serial_match_port() as its match function take a const pointer. Signed-off-by: Zijun Hu --- drivers/tty/serial/serial_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_c= ore.c index 9a18d0b95a41..d22a9db8f54e 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -2368,9 +2368,9 @@ struct uart_match { struct uart_driver *driver; }; =20 -static int serial_match_port(struct device *dev, void *data) +static int serial_match_port(struct device *dev, const void *data) { - struct uart_match *match =3D data; + const struct uart_match *match =3D data; struct tty_driver *tty_drv =3D match->driver->tty_driver; dev_t devt =3D MKDEV(tty_drv->major, tty_drv->minor_start) + match->port->line; --=20 2.34.1