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Wed, 15 Sep 2021 07:29:22 +0000 Date: Wed, 15 Sep 2021 10:29:04 +0300 From: Dan Carpenter To: Gaston Gonzalez Cc: linux-staging@lists.linux.dev, gregkh@linuxfoundation.org, nsaenz@kernel.org, stefan.wahren@i2se.com, arnd@arndb.de, ojaswin98@gmail.com, amarjargal16@gmail.com, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/8] staging: vchiq_arm: replace sleep() with usleep_range() Message-ID: <20210915072904.GF2116@kadam> References: <20210914213532.396654-1-gascoar@gmail.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210914213532.396654-1-gascoar@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-ClientProxiedBy: JNXP275CA0008.ZAFP275.PROD.OUTLOOK.COM (2603:1086:0:19::20) To MWHPR1001MB2365.namprd10.prod.outlook.com (2603:10b6:301:2d::28) Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Received: from kadam (62.8.83.99) by JNXP275CA0008.ZAFP275.PROD.OUTLOOK.COM (2603:1086:0:19::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4523.14 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?5t2BsdfQJOwQuV0mlo8D2OUO5lN8ZVn2dF4bGDFq0X1iCASDClmjYpbwEADr?= =?us-ascii?Q?Wbkm8aP5+x/pyc+L88lUnGhcwuoZha6Za27PmizqJbrtHKtdqfuuMRrrQh7M?= =?us-ascii?Q?eT945XQahDwVdwSIXrvNZcTNkc0wnxmhviRJbMTncYfEwvf2Fte30km9Yx/N?= =?us-ascii?Q?8XcC9crBrDePAUscGg60NuNcGXcsVQ6lmnqNehkitNXk6TSc8KhZhtrIOrAB?= =?us-ascii?Q?v8c6tC5mXD/I3LajligyOutiom+c2iS7kfz/FnyBtV7XZJDyeoHj8E12JDE+?= =?us-ascii?Q?gsRpR42PjZ8BC1p+1JqRaZpN4Iu1w3tXieDzoZmvvicr64S724/JX88Lm/2M?= =?us-ascii?Q?fFtkQaKYke4ek1r9VntHxksl68qPA6yRtl17N2GQt7p97HA4GCqEKSQu5bwX?= =?us-ascii?Q?rR3/YGHfeZCIFr36xuGRmOXh6IWFb7XFJUPr9KBu52mP+WTQWDmaAPJUBn8X?= =?us-ascii?Q?qWESgpvyx7QcUI9vN7CoaDUKtEPVbSCgp3nMbN+23si2N4++d10jstj/DdZs?= =?us-ascii?Q?5g7nKclUqwYudGmJMpdSJYbNzUAKixJyIaqti4ofPhHaBuduo+YGq8burtLv?= =?us-ascii?Q?HSEDg/sOXlazLZDOzz0KVWQPIPriNr1TxLzPv+Wh9DSZ++OsYF/OKcIYYDtr?= =?us-ascii?Q?xmWKwJGkfDgiOSkxaS83rSt/cTsGrJ6bL0IQ11010RDUcXZ+sExu4jtKDluQ?= =?us-ascii?Q?uZxtfCKGvk3Avir64TIxZ8zVK6SxYNce0fZT8//0/tTMZqJKlE4MKSaLtfW4?= =?us-ascii?Q?a2Azk4TUlj5O8QselxyAcmiDazlRdItYCHjf670oVLAtr54mnzaWzZYaaP0I?= =?us-ascii?Q?IWJh5u+tHSmB4KLY6g2mYjHojXWVilYSetqEE9+2jl8GRpSrwV1283Ij2rup?= =?us-ascii?Q?1n0i5Y8mWvBZEgpBo8z32qTzF6kMn3sAD5JuTEtAWyU+fAI8zLzvtnx89VUn?= =?us-ascii?Q?im4XidUC10YJPcm1hV9NPQ8Ar7TC+LnuS54U+LZ6uq+AmlK7J1wlvXboD2EY?= =?us-ascii?Q?iLk6SctswVqNXXF6bPEixE5zlddqaQy25XWcSikgZjeM6dxdNVhSreFOxIlA?= =?us-ascii?Q?SDstLf/CAnQrwrfip3PkTYX2ZEy+kdBgkMn65umtSwEl4tiZJuiC/d+kUv62?= =?us-ascii?Q?s392Qen/+cNQsdS83tpsoO/b6ulm5ag9gQvW+MwTBIC9bJ2oAuuimUsrcK9u?= =?us-ascii?Q?NmKYvHmJRz0QP6N6TknvZNEbsY9yq4LhlmhRVZgmPTfTdWPvpkKJWr70ohBr?= =?us-ascii?Q?aRD81cPxP6GQWbKWFUkYsaWASJ7Wp88YFDLHRptL3kMCugDmw9LXcd5MNkLk?= =?us-ascii?Q?DsGoFOxPNSiE6v2vf2S/4y72?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 65c7fddb-5e6e-4910-89b3-08d9781a8966 X-MS-Exchange-CrossTenant-AuthSource: MWHPR1001MB2365.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Sep 2021 07:29:22.5173 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: FOhcY5JWD8B+1o1SjZql4KxJkIgZVvxrlUtIdrY7MU9ZNcLKmGtHKBe+qW0WJLXOyhAkxg+5skRS7NfJ2DACwy5m20ZndnMSQHB/ne0Vjlw= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR10MB1904 X-Proofpoint-Virus-Version: vendor=nai engine=6300 definitions=10107 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 phishscore=0 malwarescore=0 adultscore=0 mlxscore=0 mlxlogscore=999 suspectscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2109030001 definitions=main-2109150046 X-Proofpoint-GUID: OiqPHwXseJCxr2tsYSkJU5xTjgp2n4Dj X-Proofpoint-ORIG-GUID: OiqPHwXseJCxr2tsYSkJU5xTjgp2n4Dj On Tue, Sep 14, 2021 at 06:35:26PM -0300, Gaston Gonzalez wrote: > usleep_range() should be used instead of sleep() when sleepings range > from 10 us to 20 ms, [1]. > > Reported by checkpatch.pl > > [1] Documentation/timers/timers-howto.txt For this particular warning, you should probably just ignore it, if you can't test it... You need a Signed-off-by. Please run checkpatch.pl on your patches. regards, dan carpenter