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[82.252.152.224]) by smtp.googlemail.com with ESMTPSA id m8sm8870434wmc.27.2021.01.07.08.46.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 07 Jan 2021 08:46:06 -0800 (PST) Subject: Re: [PATCH 4/6] acpi/drivers/thermal: Remove TRIPS_NONE cooling device binding To: "Zhang, Rui" Cc: "mjg59@codon.org.uk" , "linux-pm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "amitk@kernel.org" , "thara.gopinath@linaro.org" , "Rafael J. Wysocki" , Len Brown , "open list:ACPI THERMAL DRIVER" References: <20201214233811.485669-1-daniel.lezcano@linaro.org> <20201214233811.485669-4-daniel.lezcano@linaro.org> <1de4868e-6229-ed33-f45a-7cd82d3ee48a@linaro.org> From: Daniel Lezcano Message-ID: <493103a1-df95-515d-9d4d-1508685aac0e@linaro.org> Date: Thu, 7 Jan 2021 17:46:04 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/01/2021 06:10, Zhang, Rui wrote: > ACPI thermal driver binds the devices listed in _TZD method with THERMAL_TRIPS_NONE. > Now given that > 1. THERMAL_TRIPS_NONE is removed from thermal framework > 2. _TZP is rarely supported. I searched ~500 acpidumps from different platforms reported by end users in kernel Bugzilla, there is only one platform with _TZP implemented, and it was almost 10 years ago. > > So, I think it is safe to remove this piece of code. Thanks Rui for digging into -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog