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Fri, 23 Aug 2024 10:55:06 +0000 Received: from SEZPR06MB5899.apcprd06.prod.outlook.com ([fe80::8bfc:f1ee:8923:77ce]) by SEZPR06MB5899.apcprd06.prod.outlook.com ([fe80::8bfc:f1ee:8923:77ce%3]) with mapi id 15.20.7897.014; Fri, 23 Aug 2024 10:55:05 +0000 From: Shen Lichuan To: aisheng.dong@nxp.com, festevam@gmail.com, shawnguo@kernel.org, ping.bai@nxp.com, linus.walleij@linaro.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, linux-gpio@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, opensource.kerenl@vivo.com, Shen Lichuan Subject: [PATCH v2] pinctrl: freescale: imx-scmi: Use kmemdup_array instead of kmemdup for multiple allocation Date: Fri, 23 Aug 2024 18:54:21 +0800 Message-Id: <20240823105421.50017-1-shenlichuan@vivo.com> X-Mailer: git-send-email 2.17.1 X-ClientProxiedBy: SI1PR02CA0055.apcprd02.prod.outlook.com (2603:1096:4:1f5::16) To SEZPR06MB5899.apcprd06.prod.outlook.com (2603:1096:101:e3::16) Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5899:EE_|TYZPR06MB5685:EE_ X-MS-Office365-Filtering-Correlation-Id: 091223b5-41c3-433d-7114-08dcc3620bcb X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|376014|7416014|52116014|38350700014; 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Signed-off-by: Shen Lichuan Reviewed-by: Peng Fan --- V1->V2: Change subject prefix to "pinctrl: freescale: imx-scmi:" --- drivers/pinctrl/freescale/pinctrl-imx-scmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/freescale/pinctrl-imx-scmi.c b/drivers/pinctrl/freescale/pinctrl-imx-scmi.c index 2991047535bc..8f15c4c4dc44 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx-scmi.c +++ b/drivers/pinctrl/freescale/pinctrl-imx-scmi.c @@ -130,7 +130,7 @@ static int pinctrl_scmi_imx_dt_node_to_map(struct pinctrl_dev *pctldev, cfg[j++] = pinconf_to_config_packed(IMX_SCMI_PIN_DAISY_CFG, input_val); } - configs = kmemdup(cfg, ncfg * sizeof(unsigned long), GFP_KERNEL); + configs = kmemdup_array(cfg, ncfg, sizeof(unsigned long), GFP_KERNEL); new_map[i].type = PIN_MAP_TYPE_CONFIGS_PIN; new_map[i].data.configs.group_or_pin = pin_get_name(pctldev, pin_id);