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Received-SPF: SoftFail (protection.outlook.com: domain of transitioning esd.eu discourages use of 80.151.164.27 as permitted sender) Received: from esd-s7.esd (80.151.164.27) by DB8EUR06FT027.mail.protection.outlook.com (10.233.253.49) with Microsoft SMTP Server id 15.20.6363.22 via Frontend Transport; Thu, 4 May 2023 15:44:23 +0000 Received: from esd-s20.esd.local (jenkins.esd [10.0.0.190]) by esd-s7.esd (Postfix) with ESMTPS id E6EFC7C16CA; Thu, 4 May 2023 17:44:22 +0200 (CEST) Received: by esd-s20.esd.local (Postfix, from userid 2046) id DC5652E1787; Thu, 4 May 2023 17:44:22 +0200 (CEST) From: Frank Jungclaus To: linux-can@vger.kernel.org, Marc Kleine-Budde , Wolfgang Grandegger , Vincent Mailhol Cc: =?UTF-8?q?Stefan=20M=C3=A4tje?= , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Frank Jungclaus Subject: [PATCH 1/2] can: esd_usb: Apply some small changes before adding esd CAN-USB/3 support Date: Thu, 4 May 2023 17:44:13 +0200 Message-Id: <20230504154414.1864615-2-frank.jungclaus@esd.eu> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230504154414.1864615-1-frank.jungclaus@esd.eu> References: <20230504154414.1864615-1-frank.jungclaus@esd.eu> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DB8EUR06FT027:EE_|PAXPR03MB7951:EE_ X-MS-Office365-Filtering-Correlation-Id: 0322c343-f769-4f24-4055-08db4cb66ef4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: esd.eu X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 May 2023 15:44:23.1223 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0322c343-f769-4f24-4055-08db4cb66ef4 X-MS-Exchange-CrossTenant-Id: 5a9c3a1d-52db-4235-b74c-9fd851db2e6b X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5a9c3a1d-52db-4235-b74c-9fd851db2e6b;Ip=[80.151.164.27];Helo=[esd-s7.esd] X-MS-Exchange-CrossTenant-AuthSource: DB8EUR06FT027.eop-eur06.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAXPR03MB7951 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" * Add current year to copyright notice * For reasons of orthogonality rename all occurrences of ESD_RTR to ESD_DLC_RTR Signed-off-by: Frank Jungclaus --- drivers/net/can/usb/esd_usb.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/can/usb/esd_usb.c b/drivers/net/can/usb/esd_usb.c index d33bac3a6c10..e24fa48b9b42 100644 --- a/drivers/net/can/usb/esd_usb.c +++ b/drivers/net/can/usb/esd_usb.c @@ -3,7 +3,7 @@ * CAN driver for esd electronics gmbh CAN-USB/2 and CAN-USB/Micro * * Copyright (C) 2010-2012 esd electronic system design gmbh, Matthias Fuc= hs - * Copyright (C) 2022 esd electronics gmbh, Frank Jungclaus + * Copyright (C) 2022-2023 esd electronics gmbh, Frank Jungclaus */ #include #include @@ -42,7 +42,7 @@ MODULE_LICENSE("GPL v2"); #define CMD_IDADD 6 /* also used for IDADD_REPLY */ =20 /* esd CAN message flags - dlc field */ -#define ESD_RTR 0x10 +#define ESD_DLC_RTR 0x10 =20 /* esd CAN message flags - id field */ #define ESD_EXTID 0x20000000 @@ -347,13 +347,13 @@ static void esd_usb_rx_can_msg(struct esd_usb_net_pri= v *priv, } =20 cf->can_id =3D id & ESD_IDMASK; - can_frame_set_cc_len(cf, msg->rx.dlc & ~ESD_RTR, + can_frame_set_cc_len(cf, msg->rx.dlc & ~ESD_DLC_RTR, priv->can.ctrlmode); =20 if (id & ESD_EXTID) cf->can_id |=3D CAN_EFF_FLAG; =20 - if (msg->rx.dlc & ESD_RTR) { + if (msg->rx.dlc & ESD_DLC_RTR) { cf->can_id |=3D CAN_RTR_FLAG; } else { for (i =3D 0; i < cf->len; i++) @@ -772,7 +772,7 @@ static netdev_tx_t esd_usb_start_xmit(struct sk_buff *s= kb, msg->tx.id =3D cpu_to_le32(cf->can_id & CAN_ERR_MASK); =20 if (cf->can_id & CAN_RTR_FLAG) - msg->tx.dlc |=3D ESD_RTR; + msg->tx.dlc |=3D ESD_DLC_RTR; =20 if (cf->can_id & CAN_EFF_FLAG) msg->tx.id |=3D cpu_to_le32(ESD_EXTID); --=20 2.25.1