Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Yangtao Li <frank.li@vivo.com>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jiri Slaby <jirislaby@kernel.org>
Cc:     Yangtao Li <frank.li@vivo.com>, linux-serial@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH 04/15] serial: linflexuart: Use devm_platform_get_and_ioremap_resource()
Date:   Wed, 12 Jul 2023 14:28:42 +0800
Message-Id: <20230712062853.11007-4-frank.li@vivo.com>
In-Reply-To: <20230712062853.11007-1-frank.li@vivo.com>
References: <20230712062853.11007-1-frank.li@vivo.com>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?VxsMs66MFTnsMn2uPonI6ReWH8PfIz62SnePoTpcgBbWJQQ+AwNEXvHcryQE?=
 =?us-ascii?Q?bDMlRFwFMfnUY+btaJY85BNn7SXwmW7MY13Pr96xitD7Z/RyWApA+safzljM?=
 =?us-ascii?Q?z/t171dhcK4jjXj+CZEf1JIPRKYt6a7b6Ah0CpZLgXVQ1qB8ojdDq2sfYFYZ?=
 =?us-ascii?Q?UvDyXbGijZ14/75K/GaRtHPHwQFX5I7PGjFBvEbLePLJiUx8bgvmldysnvEc?=
 =?us-ascii?Q?NPO76wYCv/Szk3R09EA0MADxu7cPdz1/F8AP7ZEntdhCf77HBrI3HmCSlnMg?=
 =?us-ascii?Q?ouqqtXmkBEuGEkXPf8N1UJh8h9/uz+UrCY+7N7aPei85pSR+5NEnVbWPwY+V?=
 =?us-ascii?Q?rD4xnTqpl3mJMEJjqp+2N4qNJwNh/dWAxwm0mmZvubSpdYPac4CvhHhjk0do?=
 =?us-ascii?Q?ap8S33+3tBC6nMjujLWYDOuwLGzXaLirgVb6bnd8Ff6Mt+ruZCxudEQH1Hy1?=
 =?us-ascii?Q?gbCjWK7fUiCN+VipjgVFlx9F/Swt99QGCktV0Q5+7x3nS6rnEaL2JTHLoinr?=
 =?us-ascii?Q?02VMSBcWa4XD8TiCdjEiUMN7XmGJGXKLBm7hQi128XDsTm2nmOv2UyXVNSTn?=
 =?us-ascii?Q?0yPR6RAI6tL2oVShYL/Tn169ucGzbToXafrVCU329SvGepufT1icC9uY7pnA?=
 =?us-ascii?Q?FdHlFEJbhNwYy822exQtl+299QjK5yJzsqEMDQS9e2tt5TYqN0D30koBVdSz?=
 =?us-ascii?Q?Adv70/LsfUTRQ9ZAnVQwZsmmjGzcuxNQnh78fOKJXEho4O07iFQkUEZ0T8/K?=
 =?us-ascii?Q?+rM+Yw2u3ZJV9rGHP82Ge+DeTez0Zf0GO2wkjgMzZL2BD1nhDoYnzmKFtZDJ?=
 =?us-ascii?Q?1xiJDLKZOneZ2JgDJOoKeUMWTnUcXUXm+XJ3g6SuIXLS7pPUojpu3nVxeZnZ?=
 =?us-ascii?Q?COH2lir9dKBzipuaeaKU1Omta2EmBZHdHYdnwxYMj/dDMdEjYs+LBkbqVmAd?=
 =?us-ascii?Q?IJD6vWVRd8hQ1n2oC7GjhE8mlT5jqxu4Vo8zFTPkgdvTX9RoqWvdv8iM9wZn?=
 =?us-ascii?Q?pZ/l13Wj/Yyka69qXZ1jaalgFQHblTxBvOyMonN7VtJvwcDIc8fthtLSwm2B?=
 =?us-ascii?Q?TLzUqn0PFQRWhXKeOQ2XfmwR0iPcZ5xTouPCnp0z7qXDfbiUr/DHMZm8weyG?=
 =?us-ascii?Q?MRF9QZOy3rysZWq3BW65iu90620nQig0LgCmO1N5ibhjzrEzIU+faDFpwr0Q?=
 =?us-ascii?Q?xGbYOB/9v1epp/bjjRgBZAEEWx38FOQD1fLLld8coAoW2ozaUIcMTTnN/BMq?=
 =?us-ascii?Q?LSfbqpPom350YbdrLLL8UYKBDFhzytg1nyNjnBYNgrrV9/JbgD4PNK4G4/rW?=
 =?us-ascii?Q?akMKBpWX0GDbKFvsUMV1A8Peanie/ewdpkqOxf7O8pXj76MpbtSPFsgQt/ng?=
 =?us-ascii?Q?mHJj+xShGvmyQL9PMnlrmxX/R7xBfpLYRXZqB6rAX166sMbbf8c1UwIc6eje?=
 =?us-ascii?Q?dKLfWCZjD7KR1o01n6lye/IBBzrf+atbd5cE8cFpBnVUpumdkE8gnyYNg62x?=
 =?us-ascii?Q?SGbYLX/AXRkdTfx8HGbybAqk/ZBNi25dtuPyZhxfosVEyi3r33IOYEXITkMG?=
 =?us-ascii?Q?ueG4quosrSryZW82QALPfuRbwjft6t0hPDqAWtyG?=
X-OriginatorOrg: vivo.com
X-MS-Exchange-CrossTenant-Network-Message-Id: cb1d1eca-66b6-48e2-1b36-08db82a14f89
X-MS-Exchange-CrossTenant-AuthSource: SEZPR06MB5269.apcprd06.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Jul 2023 06:29:14.1251
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 923e42dc-48d5-4cbe-b582-1a797a6412ed
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: +obdWoKwwUlDB7ZIw98Nad6RIpvtFIlXsMfk2zbYex1clyBz775BBf44W4HlJqWyrT9sxxYD3v5iEbJyZnW0KA==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: KL1PR06MB6672
X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED,
        RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE,
        URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
 drivers/tty/serial/fsl_linflexuart.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/tty/serial/fsl_linflexuart.c b/drivers/tty/serial/fsl_linflexuart.c
index 6fc21b6684e6..d3b38a376e08 100644
--- a/drivers/tty/serial/fsl_linflexuart.c
+++ b/drivers/tty/serial/fsl_linflexuart.c
@@ -827,14 +827,10 @@ static int linflex_probe(struct platform_device *pdev)
 
 	sport->line = ret;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res)
-		return -ENODEV;
-
-	sport->mapbase = res->start;
-	sport->membase = devm_ioremap_resource(&pdev->dev, res);
+	sport->membase = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(sport->membase))
 		return PTR_ERR(sport->membase);
+	sport->mapbase = res->start;
 
 	sport->dev = &pdev->dev;
 	sport->type = PORT_LINFLEXUART;
-- 
2.39.0