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=-8.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_2 autolearn=unavailable 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 08EA9C433E0 for ; Tue, 19 May 2020 07:26:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CCC0C2075F for ; Tue, 19 May 2020 07:26:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="ixqFKudG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726881AbgESH0T (ORCPT ); Tue, 19 May 2020 03:26:19 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:20534 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726893AbgESH0T (ORCPT ); Tue, 19 May 2020 03:26:19 -0400 X-UUID: 09d982d37b6a4b5fbc457764b860d5af-20200519 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=FbqUYE08FGkqqB1QZrjAMNDs1rvIDDVUkM2pRn3j0rs=; b=ixqFKudGjDZm10mqOtgNocT+85wz33WUeYWypRfsXQKNIhm/2mSQhO8QnwlKSfzc0wUDpujsopNcl5pZ+RQZIzmXP7XBj4bpnJ6QSnbnwCujiQxvf1kfAVHj8eLQuPkh5K2yOw7I2CilvYUJJd8Y6X1fpqixvWF/TwOW7Wgw8qs=; X-UUID: 09d982d37b6a4b5fbc457764b860d5af-20200519 Received: from mtkcas08.mediatek.inc [(172.21.101.126)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 1872474913; Tue, 19 May 2020 15:26:14 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 19 May 2020 15:26:12 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 19 May 2020 15:26:12 +0800 Message-ID: <1589873173.513.0.camel@mtksdaap41> Subject: Re: [PATCH v14 2/2] i2c: core: support bus regulator controlling in adapter From: Bibby Hsieh To: Wolfram Sang CC: Bartosz Golaszewski , , , , , , , , "Rafael J . Wysocki" Date: Tue, 19 May 2020 15:26:13 +0800 In-Reply-To: <20200519065937.GD1094@ninjato> References: <20200428061813.27072-1-bibby.hsieh@mediatek.com> <20200428061813.27072-3-bibby.hsieh@mediatek.com> <20200519065937.GD1094@ninjato> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org SGksIFdvbGZyYW0sDQoNClRoYW5rcyBmb3IgdGhlIHJldmlld2luZywgSSB3aWxsIHNlbnQgbmV4 dCB2ZXJzaW9uIGZvciBmaXhpbmcgdXAgdGhlbS4NCg0KQmliYnkNCg0KT24gVHVlLCAyMDIwLTA1 LTE5IGF0IDA4OjU5ICswMjAwLCBXb2xmcmFtIFNhbmcgd3JvdGU6DQo+IE9uIFR1ZSwgQXByIDI4 LCAyMDIwIGF0IDAyOjE4OjEzUE0gKzA4MDAsIEJpYmJ5IEhzaWVoIHdyb3RlOg0KPiA+IEFsdGhv dWdoIGluIHRoZSBtb3N0IHBsYXRmb3JtcywgdGhlIGJ1cyBwb3dlciBvZiBpMmMNCj4gPiBhcmUg YWx3YXkgb24sIHNvbWUgcGxhdGZvcm1zIGRpc2FibGUgdGhlIGkyYyBidXMgcG93ZXINCj4gPiBp biBvcmRlciB0byBtZWV0IGxvdyBwb3dlciByZXF1ZXN0Lg0KPiA+IA0KPiA+IFdlIGdldCBhbmQg ZW5hYmxlIGJ1bGsgcmVndWxhdG9yIGluIGkyYyBhZGFwdGVyIGRldmljZS4NCj4gPiANCj4gPiBT aWduZWQtb2ZmLWJ5OiBCaWJieSBIc2llaCA8YmliYnkuaHNpZWhAbWVkaWF0ZWsuY29tPg0KPiA+ IC0tLQ0KPiA+ICBkcml2ZXJzL2kyYy9pMmMtY29yZS1iYXNlLmMgfCA4MiArKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrDQo+ID4gIGluY2x1ZGUvbGludXgvaTJjLmggICAgICAg ICB8ICAyICsNCj4gPiAgMiBmaWxlcyBjaGFuZ2VkLCA4NCBpbnNlcnRpb25zKCspDQo+ID4gDQo+ ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvaTJjL2kyYy1jb3JlLWJhc2UuYyBiL2RyaXZlcnMvaTJj L2kyYy1jb3JlLWJhc2UuYw0KPiA+IGluZGV4IDVjYzBiMGVjNTU3MC4uZjgxYjQyYTRlZDA3IDEw MDY0NA0KPiA+IC0tLSBhL2RyaXZlcnMvaTJjL2kyYy1jb3JlLWJhc2UuYw0KPiA+ICsrKyBiL2Ry aXZlcnMvaTJjL2kyYy1jb3JlLWJhc2UuYw0KPiA+IEBAIC0zMTMsNiArMzEzLDcgQEAgc3RhdGlj IGludCBpMmNfc21idXNfaG9zdF9ub3RpZnlfdG9faXJxKGNvbnN0IHN0cnVjdCBpMmNfY2xpZW50 ICpjbGllbnQpDQo+ID4gIHN0YXRpYyBpbnQgaTJjX2RldmljZV9wcm9iZShzdHJ1Y3QgZGV2aWNl ICpkZXYpDQo+ID4gIHsNCj4gPiAgCXN0cnVjdCBpMmNfY2xpZW50CSpjbGllbnQgPSBpMmNfdmVy aWZ5X2NsaWVudChkZXYpOw0KPiA+ICsJc3RydWN0IGkyY19hZGFwdGVyCSphZGFwID0gY2xpZW50 LT5hZGFwdGVyOw0KPiANCj4gWW91IGFyZSBhY2Nlc3NpbmcgY2xpZW50IGJlZm9yZSB0aGUgTlVM TCBwb2ludGVyIGNoZWNrLg0KPiANCj4gDQo+ID4gQEAgLTQxNCw2ICs0MjEsNyBAQCBzdGF0aWMg aW50IGkyY19kZXZpY2VfcHJvYmUoc3RydWN0IGRldmljZSAqZGV2KQ0KPiA+ICBzdGF0aWMgaW50 IGkyY19kZXZpY2VfcmVtb3ZlKHN0cnVjdCBkZXZpY2UgKmRldikNCj4gPiAgew0KPiA+ICAJc3Ry dWN0IGkyY19jbGllbnQJKmNsaWVudCA9IGkyY192ZXJpZnlfY2xpZW50KGRldik7DQo+ID4gKwlz dHJ1Y3QgaTJjX2FkYXB0ZXIgICAgICAqYWRhcCA9IGNsaWVudC0+YWRhcHRlcjsNCj4gDQo+IFNh bWUgaGVyZS4NCj4gDQo+ID4gK3N0YXRpYyBpbnQgaTJjX3N1c3BlbmRfbGF0ZShzdHJ1Y3QgZGV2 aWNlICpkZXYpDQo+ID4gK3sNCj4gPiArCXN0cnVjdCBpMmNfY2xpZW50ICpjbGllbnQgPSBpMmNf dmVyaWZ5X2NsaWVudChkZXYpOw0KPiA+ICsJc3RydWN0IGkyY19hZGFwdGVyICphZGFwID0gY2xp ZW50LT5hZGFwdGVyOw0KPiA+ICsJaW50IGVycjsNCj4gPiArDQo+ID4gKwllcnIgPSBwbV9nZW5l cmljX3N1c3BlbmRfbGF0ZSgmY2xpZW50LT5kZXYpOw0KPiA+ICsJaWYgKGVycikNCj4gPiArCQly ZXR1cm4gZXJyOw0KPiA+ICsNCj4gPiArCWlmICghcG1fcnVudGltZV9zdGF0dXNfc3VzcGVuZGVk KCZjbGllbnQtPmRldikpDQo+ID4gKwkJcmV0dXJuIHJlZ3VsYXRvcl9kaXNhYmxlKGFkYXAtPmJ1 c19yZWd1bGF0b3IpOw0KPiA+ICsNCj4gPiArCXJldHVybiBlcnI7DQo+IA0KPiBDYW4gYmUgJ3Jl dHVybiAwJy4NCj4gDQoNCg==