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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 063E4C4363D for ; Fri, 2 Oct 2020 07:50:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C23C12072E for ; Fri, 2 Oct 2020 07:50:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726443AbgJBHun (ORCPT ); Fri, 2 Oct 2020 03:50:43 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([207.82.80.151]:53856 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725968AbgJBHun (ORCPT ); Fri, 2 Oct 2020 03:50:43 -0400 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-196-pOL8PmeXMMqWU5oHvROPRw-1; Fri, 02 Oct 2020 08:50:39 +0100 X-MC-Unique: pOL8PmeXMMqWU5oHvROPRw-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 2 Oct 2020 08:50:39 +0100 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Fri, 2 Oct 2020 08:50:39 +0100 From: David Laight To: 'Bert Vermeulen' , Pratyush Yadav CC: "tudor.ambarus@microchip.com" , "miquel.raynal@bootlin.com" , "richard@nod.at" , "vigneshr@ti.com" , "linux-mtd@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] mtd: spi-nor: Fix 3-or-4 address byte mode logic Thread-Topic: [PATCH] mtd: spi-nor: Fix 3-or-4 address byte mode logic Thread-Index: AQHWmEFme608aECbAkSNwPF3PIHq6KmD73Iw Date: Fri, 2 Oct 2020 07:50:38 +0000 Message-ID: <1c4ee46115854ce28b17935504f2fc78@AcuMS.aculab.com> References: <20200930235611.6355-1-bert@biot.com> <20201001063421.qcjdikj2tje3jn6k@ti.com> <801445c9-4f59-5300-3a03-b48a3d631efe@biot.com> In-Reply-To: <801445c9-4f59-5300-3a03-b48a3d631efe@biot.com> 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 RnJvbTogQmVydCBWZXJtZXVsZW4NCj4gU2VudDogMDEgT2N0b2JlciAyMDIwIDIzOjIzDQo+IA0K PiBPbiAxMC8xLzIwIDg6MzQgQU0sIFByYXR5dXNoIFlhZGF2IHdyb3RlOg0KPiA+IFNvIHVzaW5n IGFuIGFkZHJlc3Mgd2lkdGggb2YgNCBoZXJlIGlzIG5vdCBuZWNlc3NhcmlseSB0aGUgcmlnaHQg dGhpbmcNCj4gPiB0byBkby4gVGhpcyBjaGFuZ2Ugd291bGQgYnJlYWsgU01QVCBwYXJzaW5nIGZv ciBhbGwgZmxhc2hlcyB0aGF0IHVzZQ0KPiA+IDMtYnl0ZSBhZGRyZXNzaW5nIGJ5IGRlZmF1bHQg YmVjYXVzZSBTTVBUIHBhcnNpbmcgY2FuIGludm9sdmUgcmVnaXN0ZXINCj4gPiByZWFkcy93cml0 ZXMuIE9uZSBzdWNoIGRldmljZSBpcyB0aGUgQ3lwcmVzcyBTMjhIUyBmbGFzaC4gSW4gZmFjdCwg dGhpcw0KPiA+IHdhcyB3aGF0IHByb21wdGVkIG1lIHRvIHdyaXRlIHRoZSBwYXRjaCBbMF0uDQo+ ID4NCj4gPiBCZWZvcmUgdGhhdCBwYXRjaCwgaG93IGRpZCBNWDI1TDI1NjM1RiBkZWNpZGUgdG8g dXNlIDQtYnl0ZSBhZGRyZXNzaW5nPw0KPiANCj4gVGhlIFNvQ3MgSSdtIGRlYWxpbmcgd2l0aCBo YXZlIGFuIFNQSV9BRERSX1NFTCBwaW4sIGluZGljYXRpbmcgd2hldGhlciBpdA0KPiBzaG91bGQg YmUgaW4gMyBvciA0LWJ5dGUgbW9kZS4gVGhlIHZlbmRvcidzIGhhY2tlZC11cCBVLUJvb3Qgc2V0 cyB0aGUgbW9kZQ0KPiBhY2NvcmRpbmdseSwgYXMgZG9lcyB0aGVpciBCU1AuIEl0IHNlZW1zIHRv IG1lIGxpa2UgYSBtaXNmZWF0dXJlLCBhbmQgSSB3YW50DQo+IHRvIGp1c3QgaWdub3JlIGl0IGFu ZCBkbyByZWFzb25hYmxlIEpFREVDIHRoaW5ncywgYnV0IEkgaGF2ZSB0aGUgcHJvYmxlbQ0KPiB0 aGF0IHRoZSBmbGFzaCBjaGlwIGNhbiBiZSBpbiA0LWJ5dGUgbW9kZSBieSB0aGUgdGltZSBpdCBn ZXRzIHRvIG15IHNwaS1ub3INCj4gZHJpdmVyLg0KDQpJZiB0aGVzZSBhcmUgdGhlIGRldmljZXMg SSB0aGluayB0aGV5IGFyZSwgY2FuJ3QgeW91IHJlYWQgdGhlDQpub24tdm9sYXRpbGUgY29uZmln IHdvcmQgKGJpdCAwKSB0byBmaW5kIG91dCB3aGV0aGVyIHRoZSBkZXZpY2UNCmV4cGVjdHMgYSAz IG9yIDQgYnl0ZSBhZGRyZXNzIGFuZCBob3cgbWFueSAnaWRsZScgY2xvY2tzIHRoZXJlDQphcmUg YmVmb3JlIHRoZSByZWFkIGRhdGE/DQoNCkEgZGV2aWNlIHRoYXQgcmVxdWlyZXMgMyBieXRlcyBv ZiBhZGRyZXNzIGNhbiBiZSBzZXQgdG8gYSByZWFkDQpkZWxheSBvZiAxMiBjeWNsZXMgKHJhdGhl ciB0aGFuIHRoZSB1c3VhbCAxMCkgc28gdGhhdCAnaGFyZHdhcmUnDQpyZWFkcyAodHlwaWNhbGx5 IGZyb20gYWRkcmVzcyAwKSBjYW4gdHJhbnNwYXJlbnRseSBzdXBwb3J0DQpkZXZpY2VzIHRoYXQg cmVxdWlyZSAzIG9yIDQgYnl0ZXMgYWRkcmVzc2VzLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJl ZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXlu ZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K