From patchwork Tue Apr 30 10:17:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peng Fan X-Patchwork-Id: 1093150 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="o1K5TPeB"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 44tczV0kqCz9s47 for ; Tue, 30 Apr 2019 20:22:44 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id B03E4C21F41; 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Tue, 30 Apr 2019 10:17:51 +0000 Received: from AM0PR04MB4481.eurprd04.prod.outlook.com ([fe80::3173:24:d401:2378]) by AM0PR04MB4481.eurprd04.prod.outlook.com ([fe80::3173:24:d401:2378%6]) with mapi id 15.20.1835.018; Tue, 30 Apr 2019 10:17:51 +0000 From: Peng Fan To: "sbabic@denx.de" , "festevam@gmail.com" , "lukma@denx.de" Thread-Topic: [i.MX8MM+CCF 06/41] cmd: clk: print err value when clk_get_rate failed Thread-Index: AQHU/z33NJ8OXQ/Wd0WM3TBLsaYWFg== Date: Tue, 30 Apr 2019 10:17:50 +0000 Message-ID: <20190430103056.32537-7-peng.fan@nxp.com> References: <20190430103056.32537-1-peng.fan@nxp.com> In-Reply-To: <20190430103056.32537-1-peng.fan@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.16.4 x-clientproxiedby: HK0PR03CA0057.apcprd03.prod.outlook.com (2603:1096:203:52::21) To AM0PR04MB4481.eurprd04.prod.outlook.com (2603:10a6:208:70::15) authentication-results: spf=none (sender IP is ) smtp.mailfrom=peng.fan@nxp.com; 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DIR:OUT; SFP:1101; SCL:1; SRVR:AM0PR04MB4593; H:AM0PR04MB4481.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: bbi/UJe8e0kT3wgrYzYtB3n0J2qYijOzwSguGQJIs/7IPBXFSKSaUjgTcnopC+FYziedVtx0vkKOYE3gXm2UKPVG1rXSNWHpGiHNCbj7h5vTcEYHxMpnCqB6uipcsKLwuXsI+SOKNgvnhGIz9/X0NmZCmAvT7Kfo9sSUjgMrlfuN6r71PMGyNLoNtMFWvY6JqCBHWuTyufxx/42CqMObsprONvAHgKIUgEH7RrzCM6aACrM9gE7n/suB0eHAGvbJAN5vzEUlrdJbzaPJxjaONiODIyT1IP4gvizU20bEO4NLoaL7qpvxFRlFLZ7/NYIxua+dcfqFQZUI0cqkiIXE7s9iY8hYug7KIWOV4DoDMOkK4EIJFdS0WO2dU6tvBqYdEF4Iu2DZEt1YTGH+L26v7mg4Ir7r9WpJyqfW6bIPmmQ= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: c4026d53-8998-4da3-1a0c-08d6cd5519a7 X-MS-Exchange-CrossTenant-originalarrivaltime: 30 Apr 2019 10:17:51.0117 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB4593 Cc: "trini@konsulko.com" , "u-boot@lists.denx.de" , dl-uboot-imx , "sr@denx.de" Subject: [U-Boot] [i.MX8MM+CCF 06/41] cmd: clk: print err value when clk_get_rate failed X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Print err value when clk_get_rate failed Signed-off-by: Peng Fan Reviewed-by: Lukasz Majewski --- cmd/clk.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/cmd/clk.c b/cmd/clk.c index 2ea82176aa..73d963184d 100644 --- a/cmd/clk.c +++ b/cmd/clk.c @@ -41,6 +41,8 @@ int __weak soc_clk_dump(void) rate = clk_get_rate(&clk); if (!IS_ERR_VALUE(rate)) printf("%-30.30s : %lu Hz\n", dev->name, rate); + else + printf("%-30.30s : err=%ld\n", dev->name, rate); clk_free(&clk); }