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=-8.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 6D98BC433E0 for ; Fri, 22 May 2020 15:37:44 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3403120823 for ; Fri, 22 May 2020 15:37:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="oHq3mwGO"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="X4mrlj2e" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3403120823 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:From:References:To:Subject:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=j3sA32by541UkknPfGkpQfSn/Md4HFzpNWfCY9VDIsU=; b=oHq3mwGOGHpb51 Pdk8WtUPQ1xLpfMTk+VkhdrPhwSizvYFkGctIbc4g6DYoKFsDSO2Ust49N7k7FpbE9Bb6P4M6v0YQ Ic7LLvXcI4NP3GK6QyHCa7r3Q1763JksQNROAc4knz7toS2oB4b4/Qhq7Bt/QWoaD/zyfzMWb2M8/ yYDFYVuLANE51kiHaRVsm8XXNp5J5+CkU+SDnL10AGXjHK09e8cbm3GozJlvbXXmgNzrE/OXX7nyU vUs66BTeNASsMCaj50OZGv7KCPDbGf01kzd8NPxTEqpOHGk8XQerZ42+5pxv8H94kiJDJ1ZA7nZFg 3RGgMe4H7Hy+8+6yITvQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jc9ju-0007Tr-Vu; Fri, 22 May 2020 15:37:38 +0000 Received: from mail-wm1-x341.google.com ([2a00:1450:4864:20::341]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jc9j6-0006jV-HW for linux-mediatek@lists.infradead.org; Fri, 22 May 2020 15:36:54 +0000 Received: by mail-wm1-x341.google.com with SMTP id u1so9038044wmn.3 for ; Fri, 22 May 2020 08:36:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=qO//5STrxgCU0oKi08sL7FpWxjHQ0iLeOfPsLNCOOZ8=; b=X4mrlj2e0WLmcGe/Ul79eRybo7mfJ/zxXq3t98QPMOzuRrsCG1ErAiK5oRaplnTt/N NkqskvRtT/mvacSW80iJRo0WfcusZWQTYCRG8TfxDfPWmaVhSadqf/xR371SrYkZN5vE B2F3gLC2M5zEsFtS2KK52DicNOVGvFFL6dJp+F3PUPi1bnJNYA1Bxfqdn2CjmB93Kn0t olyDt7OUcrTj0Onr9GqFPtAPWTLF40VCyRzqSWbCTKpkqCmkbu7jbHLsUJMdMhlJFZi1 5a4fSy+nSmJVL/UQ/H+Ch5lp8wjo0J6ttaahWUUNBKeMa8ZVV5+R1MK/4M2wxOSUsV5Y K6Cw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=qO//5STrxgCU0oKi08sL7FpWxjHQ0iLeOfPsLNCOOZ8=; b=A97erfVsiNUphCPC5cxARvGgFV7r5aGJsLBT9w03zzyfy8bgjXIH1Wp7qv3MiA5IHq 0jxX1MqrAXese//kaFSSUr6yMfYhB2iWddtO8vbAhBSDS9GLXOFz4FYNhkwmTRDTBbil qoaW/bGkLry9Z35HmDxlz2XRRQv1VDGDBdk7K1hgFQU2TXEO1VXU0Y2iZtH0Anrpg2Sh hQFKy7qrfhtlyHOXWw8OBtwm78JOZkHXxySRLOfQjp/4Lgbd7B6YYj8mvgk3jYE/Woo0 8uKtp6aFc1XhwWoBvUQf7P29T9/pmdg7+vdmKFo5iYSdVwOxEABiMXkvm5kX1X3jOxxT S1mA== X-Gm-Message-State: AOAM531hgkQTAy/M3gPukArRzwEsQVYJKzhOfZrxSmq3+8dthnJDoHqI JiJ7FkRhutgmk4aYg9aqTz5E6Iyk+S8= X-Google-Smtp-Source: ABdhPJw+HNRTr+VjCPf0xBBfdVoukyQWtW53930UGkPXuO6c31SE4S/MMuWxdD4uhCH7Xi53i4AiRQ== X-Received: by 2002:a1c:6706:: with SMTP id b6mr13779520wmc.54.1590161806908; Fri, 22 May 2020 08:36:46 -0700 (PDT) Received: from ?IPv6:2a01:e34:ed2f:f020:a82f:eaec:3c49:875a? ([2a01:e34:ed2f:f020:a82f:eaec:3c49:875a]) by smtp.googlemail.com with ESMTPSA id s19sm6109825wmj.21.2020.05.22.08.36.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 22 May 2020 08:36:46 -0700 (PDT) Subject: Re: [v4,7/7] thermal: mediatek: use spinlock to protect PTPCORESEL To: Michael Kao , Matthias Brugger , Zhang Rui , Eduardo Valentin , Rob Herring , Mark Rutland , hsinyi@chromium.org, linux-pm@vger.kernel.org, srv_heupstream@mediatek.com References: <20200323121537.22697-1-michael.kao@mediatek.com> <20200323121537.22697-8-michael.kao@mediatek.com> From: Daniel Lezcano Message-ID: <1afbf412-fbeb-8abe-66d8-bd7ac4e9dd83@linaro.org> Date: Fri, 22 May 2020 17:36:45 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200323121537.22697-8-michael.kao@mediatek.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200522_083648_741046_80207130 X-CRM114-Status: GOOD ( 17.84 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org T24gMjMvMDMvMjAyMCAxMzoxNSwgTWljaGFlbCBLYW8gd3JvdGU6Cj4gRnJvbTogIm1pY2hhZWwu a2FvIiA8bWljaGFlbC5rYW9AbWVkaWF0ZWsuY29tPgo+IAo+IFRoZSBkcml2ZXIgb2YgdGhlcm1h bCBhbmQgc3ZzIHdpbGwgdXNlIHRoZQo+IHNhbWUgcmVnaXN0ZXIgZm9yIHRoZSBwcm9qZWN0IHdo aWNoIHNob3VsZCBzZWxlY3QKPiBiYW5rIGJlZm9yZSByZWFkaW5nIHNlbnNvciB2YWx1ZS4KCkhl cmUgdGhlcmUgaXMgYSBkZXNpZ24gcHJvYmxlbSBBRkFJQ1QuIFRoZSBzZW5zb3Igc2hvdWxkIG5v dCBiZSB1c2luZwpleHRlcm5hbCBsb2Nrcy4KCgoKPiBTaWduZWQtb2ZmLWJ5OiBNaWNoYWVsIEth byA8bWljaGFlbC5rYW9AbWVkaWF0ZWsuY29tPgo+IC0tLQo+ICBkcml2ZXJzL3RoZXJtYWwvbXRr X3RoZXJtYWwuYyB8IDkgKysrKy0tLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCA0IGluc2VydGlvbnMo KyksIDUgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvdGhlcm1hbC9tdGtf dGhlcm1hbC5jIGIvZHJpdmVycy90aGVybWFsL210a190aGVybWFsLmMKPiBpbmRleCA5ZWFjYTQz MjkyMGUuLjU5NGFkNGYwZjhjZCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL3RoZXJtYWwvbXRrX3Ro ZXJtYWwuYwo+ICsrKyBiL2RyaXZlcnMvdGhlcm1hbC9tdGtfdGhlcm1hbC5jCj4gQEAgLTIyLDYg KzIyLDcgQEAKPiAgI2luY2x1ZGUgPGxpbnV4L3RoZXJtYWwuaD4KPiAgI2luY2x1ZGUgPGxpbnV4 L3Jlc2V0Lmg+Cj4gICNpbmNsdWRlIDxsaW51eC90eXBlcy5oPgo+ICsjaW5jbHVkZSA8bGludXgv cG93ZXIvbXRrX3N2cy5oPgo+ICAKPiAgLyogQVVYQURDIFJlZ2lzdGVycyAqLwo+ICAjZGVmaW5l IEFVWEFEQ19DT04xX1NFVF9WCTB4MDA4Cj4gQEAgLTI2Miw3ICsyNjMsNyBAQCBzdHJ1Y3QgbXRr X3RoZXJtYWwgewo+ICAJc3RydWN0IGNsayAqY2xrX3BlcmlfdGhlcm07Cj4gIAlzdHJ1Y3QgY2xr ICpjbGtfYXV4YWRjOwo+ICAJLyogbG9jazogZm9yIGdldHRpbmcgYW5kIHB1dHRpbmcgYmFua3Mg Ki8KPiAtCXN0cnVjdCBtdXRleCBsb2NrOwo+ICsJdW5zaWduZWQgbG9uZyBmbGFnczsKPiAgCj4g IAkvKiBDYWxpYnJhdGlvbiB2YWx1ZXMgKi8KPiAgCXMzMiBhZGNfZ2U7Cj4gQEAgLTU2MSw3ICs1 NjIsNyBAQCBzdGF0aWMgdm9pZCBtdGtfdGhlcm1hbF9nZXRfYmFuayhzdHJ1Y3QgbXRrX3RoZXJt YWxfYmFuayAqYmFuaykKPiAgCXUzMiB2YWw7Cj4gIAo+ICAJaWYgKG10LT5jb25mLT5uZWVkX3N3 aXRjaF9iYW5rKSB7Cj4gLQkJbXV0ZXhfbG9jaygmbXQtPmxvY2spOwo+ICsJCW10LT5mbGFncyA9 IGNsYWltX210a19zdnNfbG9jaygpOwo+ICAKPiAgCQl2YWwgPSByZWFkbChtdC0+dGhlcm1hbF9i YXNlICsgUFRQQ09SRVNFTCk7Cj4gIAkJdmFsICY9IH4weGY7Cj4gQEAgLTU4MSw3ICs1ODIsNyBA QCBzdGF0aWMgdm9pZCBtdGtfdGhlcm1hbF9wdXRfYmFuayhzdHJ1Y3QgbXRrX3RoZXJtYWxfYmFu ayAqYmFuaykKPiAgCXN0cnVjdCBtdGtfdGhlcm1hbCAqbXQgPSBiYW5rLT5tdDsKPiAgCj4gIAlp ZiAobXQtPmNvbmYtPm5lZWRfc3dpdGNoX2JhbmspCj4gLQkJbXV0ZXhfdW5sb2NrKCZtdC0+bG9j ayk7Cj4gKwkJcmVsZWFzZV9tdGtfc3ZzX2xvY2sobXQtPmZsYWdzKTsKPiAgfQo+ICAKPiAgLyoq Cj4gQEAgLTkzOCw4ICs5MzksNiBAQCBzdGF0aWMgaW50IG10a190aGVybWFsX3Byb2JlKHN0cnVj dCBwbGF0Zm9ybV9kZXZpY2UgKnBkZXYpCj4gIAlpZiAocmV0KQo+ICAJCXJldHVybiByZXQ7Cj4g IAo+IC0JbXV0ZXhfaW5pdCgmbXQtPmxvY2spOwo+IC0KPiAgCW10LT5kZXYgPSAmcGRldi0+ZGV2 Owo+ICAKPiAgCWF1eGFkYyA9IG9mX3BhcnNlX3BoYW5kbGUobnAsICJtZWRpYXRlayxhdXhhZGMi LCAwKTsKPiAKCgotLSAKPGh0dHA6Ly93d3cubGluYXJvLm9yZy8+IExpbmFyby5vcmcg4pSCIE9w ZW4gc291cmNlIHNvZnR3YXJlIGZvciBBUk0gU29DcwoKRm9sbG93IExpbmFybzogIDxodHRwOi8v d3d3LmZhY2Vib29rLmNvbS9wYWdlcy9MaW5hcm8+IEZhY2Vib29rIHwKPGh0dHA6Ly90d2l0dGVy LmNvbS8jIS9saW5hcm9vcmc+IFR3aXR0ZXIgfAo8aHR0cDovL3d3dy5saW5hcm8ub3JnL2xpbmFy by1ibG9nLz4gQmxvZwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KTGludXgtbWVkaWF0ZWsgbWFpbGluZyBsaXN0CkxpbnV4LW1lZGlhdGVrQGxpc3RzLmlu ZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9s aW51eC1tZWRpYXRlawo=