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helo=lists.xenproject.org; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB03.amd.com; pr=C From: Michal Orzel To: CC: Michal Orzel , Stefano Stabellini , Julien Grall , Bertrand Marquis , Volodymyr Babchuk Subject: [PATCH 2/2] char: lpuart: Drop useless variables from UART structure Date: Thu, 4 Apr 2024 09:51:43 +0200 Message-ID: <20240404075143.25304-3-michal.orzel@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240404075143.25304-1-michal.orzel@amd.com> References: <20240404075143.25304-1-michal.orzel@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000A6735:EE_|DS7PR12MB8251:EE_ X-MS-Office365-Filtering-Correlation-Id: 2b337963-06f1-47b2-8a10-08dc547c170d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Apr 2024 07:51:51.5615 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2b337963-06f1-47b2-8a10-08dc547c170d X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000A6735.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB8251 X-ZohoMail-DKIM: pass (identity @amd.com) X-ZM-MESSAGEID: 1712217134341100001 Content-Type: text/plain; charset="utf-8" These variables are useless. They are being assigned a value which is never used since UART is expected to be pre-configured. No functional change. Signed-off-by: Michal Orzel Reviewed-by: Stefano Stabellini --- xen/drivers/char/imx-lpuart.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/xen/drivers/char/imx-lpuart.c b/xen/drivers/char/imx-lpuart.c index faf4693b66e1..7770d158bf59 100644 --- a/xen/drivers/char/imx-lpuart.c +++ b/xen/drivers/char/imx-lpuart.c @@ -30,7 +30,6 @@ #define imx_lpuart_write(uart, off, val) writel((val), (uart)->regs + (off= )) =20 static struct imx_lpuart { - uint32_t baud, clock_hz, data_bits, parity, stop_bits, fifo_size; uint32_t irq; char __iomem *regs; struct irqaction irqaction; @@ -197,11 +196,6 @@ static int __init imx_lpuart_init(struct dt_device_nod= e *dev, =20 uart =3D &imx8_com; =20 - uart->baud =3D 115200; - uart->data_bits =3D 8; - uart->parity =3D 0; - uart->stop_bits =3D 1; - res =3D dt_device_get_paddr(dev, 0, &addr, &size); if ( res ) { --=20 2.25.1