From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BF242C433EF for ; Fri, 11 Feb 2022 12:21:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346719AbiBKMVY (ORCPT ); Fri, 11 Feb 2022 07:21:24 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:59872 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235208AbiBKMVV (ORCPT ); Fri, 11 Feb 2022 07:21:21 -0500 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F2E78EB0 for ; Fri, 11 Feb 2022 04:21:19 -0800 (PST) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-162-DXbbg0pDOby4ZKc9hJGobA-1; Fri, 11 Feb 2022 12:21:16 +0000 X-MC-Unique: DXbbg0pDOby4ZKc9hJGobA-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.28; Fri, 11 Feb 2022 12:21:15 +0000 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.028; Fri, 11 Feb 2022 12:21:15 +0000 From: David Laight To: 'Dmitry Baryshkov' , Qing Wang , Stanimir Varbanov , "Andy Gross" , Bjorn Andersson , Mauro Carvalho Chehab , "linux-media@vger.kernel.org" , "linux-arm-msm@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] media: qcom: use div64_u64() instead of do_div() Thread-Topic: [PATCH] media: qcom: use div64_u64() instead of do_div() Thread-Index: AQHYHmdc2KqcihxW0EasBc5qyOVNSayORPUg Date: Fri, 11 Feb 2022 12:21:14 +0000 Message-ID: <11c926109b394ae9bfc3230b68cdaf14@AcuMS.aculab.com> References: <1644395913-4091-1-git-send-email-wangqing@vivo.com> <19b96972-cee7-937f-21ce-c78982ed2048@linaro.org> In-Reply-To: <19b96972-cee7-937f-21ce-c78982ed2048@linaro.org> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogRG1pdHJ5IEJhcnlzaGtvdg0KPiBTZW50OiAxMCBGZWJydWFyeSAyMDIyIDEwOjE3DQo+ IA0KPiBPbiAwOS8wMi8yMDIyIDExOjM4LCBRaW5nIFdhbmcgd3JvdGU6DQo+ID4gRnJvbTogV2Fu ZyBRaW5nIDx3YW5ncWluZ0B2aXZvLmNvbT4NCj4gPg0KPiA+IGRvX2RpdigpIGRvZXMgYSA2NC1i eS0zMiBkaXZpc2lvbi4NCj4gPiBXaGVuIHRoZSBkaXZpc29yIGlzIHU2NCwgZG9fZGl2KCkgdHJ1 bmNhdGVzIGl0IHRvIDMyIGJpdHMsIHRoaXMgbWVhbnMgaXQNCj4gPiBjYW4gdGVzdCBub24temVy byBhbmQgYmUgdHJ1bmNhdGVkIHRvIHplcm8gZm9yIGRpdmlzaW9uLg0KPiA+DQo+ID4gZml4IGRv X2Rpdi5jb2NjaSB3YXJuaW5nOg0KPiA+IGRvX2RpdigpIGRvZXMgYSA2NC1ieS0zMiBkaXZpc2lv biwgcGxlYXNlIGNvbnNpZGVyIHVzaW5nIGRpdjY0X3U2NCBpbnN0ZWFkLg0KPiANCj4gDQo+IE5B Sw0KPiANCj4gVGhlIGRpdjY0X3U2NCBpcyBub3QgZXF1aXZhbGVudCB0byBkb19kaXYuIEl0IHJl dHVybnMgdGhlIHF1b3RpZW50DQo+IHJhdGhlciB0aGFuIG1vZGlmeWluZyB0aGUgZmlyc3QgYXJn LiBNb3Jlb3ZlciBpdCBpcyB1bm9wdGltYWwgb24gMzItYml0DQo+IGFyY2hlcy4NCj4gDQo+ID4N Cj4gPiBTaWduZWQtb2ZmLWJ5OiBXYW5nIFFpbmcgPHdhbmdxaW5nQHZpdm8uY29tPg0KPiA+IC0t LQ0KPiA+ICAgZHJpdmVycy9tZWRpYS9wbGF0Zm9ybS9xY29tL3ZlbnVzL3ZkZWMuYyB8IDIgKy0N Cj4gPiAgIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQ0KPiA+ DQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcWNvbS92ZW51cy92ZGVj LmMgYi9kcml2ZXJzL21lZGlhL3BsYXRmb3JtL3Fjb20vdmVudXMvdmRlYy5jDQo+ID4gaW5kZXgg OTFkYTNmNS4uOTQxYTkwNA0KPiA+IC0tLSBhL2RyaXZlcnMvbWVkaWEvcGxhdGZvcm0vcWNvbS92 ZW51cy92ZGVjLmMNCj4gPiArKysgYi9kcml2ZXJzL21lZGlhL3BsYXRmb3JtL3Fjb20vdmVudXMv dmRlYy5jDQo+ID4gQEAgLTQzNSw3ICs0MzUsNyBAQCBzdGF0aWMgaW50IHZkZWNfc19wYXJtKHN0 cnVjdCBmaWxlICpmaWxlLCB2b2lkICpmaCwgc3RydWN0IHY0bDJfc3RyZWFtcGFybSAqYSkNCj4g PiAgIAkJcmV0dXJuIC1FSU5WQUw7DQo+ID4NCj4gPiAgIAlmcHMgPSAodTY0KVVTRUNfUEVSX1NF QzsNCj4gPiAtCWRvX2RpdihmcHMsIHVzX3Blcl9mcmFtZSk7DQo+ID4gKwlkaXY2NF91NjQoZnBz LCB1c19wZXJfZnJhbWUpOw0KDQpUaGF0IG9uZSBpcyBwYXJ0aWN1bGFybHkgaW5zYW5lIHRvIGJl Z2luIHdpdGguDQpXaHkgd2FzIGl0IGV2ZW4gZG9fZGl2KCk/DQpJIGd1ZXNzIGJlY2F1c2U6DQoJ ZnBzID0gVVNFQ19QRVJfU0VDIC8gdXNfcGVyX2ZyYW1lOw0KY2F1c2VkIHRoZSBjb21waWxlciB0 byBjYWxsIHRoZSA2NGJpdCBkaXZpZGUgZnVuY3Rpb24gYmVjYXVzZSB0aGUgJ3VzX3Blcl9mcmFt ZScNCmlzIDY0Yml0IC0gZXZlbiB0aG91Z2ggdGhlIGNvZGUgb25seSBtYWtlcyBzZW5zZSBpZiBp dCBpcyBzbWFsbC4NCg0KVGhlIGNvcnJlY3QgZml4IGhlcmUgaXMgcHJvYmFibHkgdG8gY2hhbmdl IHRoZSB0eXBlIG9mIHVzX3Blcl9mcmFtZSB0byAzMmJpdA0Kb3IganVzdCBkbzoNCglmcHMgPSBV U0VDX1BFUl9GUkFNIC8gKHVuc2lnbmVkIGludCl1c19wZXJfZnJhbWUuDQoNCk9oLCBhbmQgZnBz IGRlZmluaXRlbHkgZG9lc24ndCBuZWVkIHRvIGJlIDY0Yml0IGVpdGhlci4NCg0KSU1ITyBhbGwg KGFuZCBJIG1lYW4gQUxMKSBvZiB0aGVzZSBwYXRjaGVzIHRvIGNoYW5nZSBkb19kaXYoKSB0byBk aXY2NF91NjQoKQ0KbmVlZCBkcm9wcGluZy4NCk1heWJlIG9uZSBvciB0d28gYXJlIHJlYWwgcHJv YmxlbXMsIGJ1dCB0aGUgc3Vycm91bmRpbmcgY29kZSBuZWVkcw0KY29ycmVjdGx5IGV4YW1pbmlu Zy4NCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBS b2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9u IE5vOiAxMzk3Mzg2IChXYWxlcykNCg==