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Wed, 10 Mar 2021 02:50:45 +0000 (GMT) Subject: Re: [PATCH 05/11] PM / devfreq: use more accurate returned new_freq as resume_freq To: Dong Aisheng , Chanwoo Choi Cc: Dong Aisheng , Linux PM , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , Sascha Hauer , Shawn Guo , dl-linux-imx , open list , myungjoo.ham@samsung.com, kyungmin.park@samsung.com, Abel Vesa From: Chanwoo Choi Organization: Samsung Electronics Message-ID: Date: Wed, 10 Mar 2021 12:07:27 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:59.0) Gecko/20100101 Thunderbird/59.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrBJsWRmVeSWpSXmKPExsWy7bCmgS6biUeCwdm/uhbLLh1ltPgydRez xbOj2hZ/N09ns1g1dSeLxdmmN+wWmx5fY7Xo+rWS2eLyrjlsFp97jzBa3G5cwWbxYou4A4/H zll32T02repk89i8pN5j47sdTB79fw08+rasYvT4vEkugD0q2yYjNTEltUghNS85PyUzL91W yTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMH6EolhbLEnFKgUEBicbGSvp1NUX5pSapC Rn5xia1SakFKToFlgV5xYm5xaV66XnJ+rpWhgYGRKVBhQnbGz0//WQvm8VXsuHWZsYFxIXcX IyeHhICJxM2jC5i6GLk4hAR2MEo8nHqEGSQhJPCJUeLDER2IxDdGiXu7V7PDdLxZtZ8RIrGX UeL697vsEM57Ronj+yexglQJC8RKdE3bwQRiiwh4SFyaPoUNpIhZYCGzxOc9j1hAEmwCWhL7 X9xgA7H5BRQlrv54zAhi8wrYSXSunwYWZxFQleh/tw1sqKhAmMTJbS1QNYISJ2c+AZvDKRAo serBXrDzmAXEJW49mc8EYctLNG+dzQyyWELgDIfEs87zrBA/uEjsfbCfEcIWlnh1fAvUb1IS L/vboOxqiZUnj7BBNHcwSmzZfwGq2Vhi/9LJQBs4gDZoSqzfpQ8RVpTY+XsuI8RiPol3X3tY QUokBHglOtqEIEqUJS4/uMsEYUtKLG7vZJvAqDQLyTuzkLwwC8kLsxCWLWBkWcUollpQnJue WmxYYIgc3ZsYwUlYy3QH48S3H/QOMTJxMB5ilOBgVhLh9TvuliDEm5JYWZValB9fVJqTWnyI 0RQYwBOZpUST84F5IK8k3tDUyNjY2MLE0MzU0FBJnDfJ4EG8kEB6YklqdmpqQWoRTB8TB6dU A9OxmFXylZcW/PnHVxhamHjJfE3LPG4J0bMmx90YDPdeynZmEmc8G2vgt2flS75vrT+9F/hw Nht/aPX+t6NO8YJj2SruBMu1ySXPZXr2Tttfb7vlX1L2hNd5mhGscV8k901Ne/nzwORDSuws WQvqlxmbXPf+yMlx89CnU/qXIi5MLchhnnHpWf3XhHWXXopIqP7sF+oqq4moK3j71eD1sWZt 52fd4utkZdRuTNewcXn9zd9GRmhC/PepS7UXifIteGTK93ji56lVRU7bi9eYX5q3u/hYnOuH FbfevF6Td1Sl6v5/bXbPv0IH/iXJp4Y1ubin2S1+aKSbOiXEx3/ylw3yZSczX7PJFfG3lnFd fqrEUpyRaKjFXFScCACCp22HSwQAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrMIsWRmVeSWpSXmKPExsWy7bCSnC6riUeCwcIeS4tll44yWnyZuovZ 4tlRbYu/m6ezWayaupPF4mzTG3aLTY+vsVp0/VrJbHF51xw2i8+9RxgtbjeuYLN4sUXcgcdj 56y77B6bVnWyeWxeUu+x8d0OJo/+vwYefVtWMXp83iQXwB7FZZOSmpNZllqkb5fAlfHz03/W gnl8FTtuXWZsYFzI3cXIySEhYCLxZtV+xi5GLg4hgd2MEt1bWhghEpIS0y4eZe5i5ACyhSUO Hy6GqHnLKDF34RsWkBphgViJrmk7mEBsEQEPiUvTp7CBFDELLGSWWLh3BTNEx1kmidV/b4BN ZRPQktj/4gYbiM0voChx9cdjsDivgJ1E5/ppYHEWAVWJ/nfbWEFsUYEwiZ1LHjNB1AhKnJz5 BGwzp0CgxKoHe9lBbGYBdYk/8y4xQ9jiEreezGeCsOUlmrfOZp7AKDwLSfssJC2zkLTMQtKy gJFlFaNkakFxbnpusWGBYV5quV5xYm5xaV66XnJ+7iZGcDxqae5g3L7qg94hRiYOxkOMEhzM SiK8fsfdEoR4UxIrq1KL8uOLSnNSiw8xSnOwKInzXug6GS8kkJ5YkpqdmlqQWgSTZeLglGpg snDQ/6RRuk4r0OGjTUds0JLkzM3ajC/3SkipLzmg+fNF+Mpgr4xf733sil4s8fplb3i0UE6a fbHJnr6th+a+FZvOoFnMp5sXt+jEprgPth4lf3vFLpdflKzhNqlqid6uUP6smOuDrpIQq5+/ u34Qi/sqcZWo5KpS+YLvGZe6OP1W8zjyNdz5ufT4Eo5VanOyk8583ZAns1onf1dExmwnnwC9 /cEcDcbb3ly/vDR/pfUGpliJ+M/96XWmPY7mS//2HXq5VouBQ+K/7MfFR3fnb2hcuul9ue4z fr/uUMWUBO7uNXu/zg7kO957dpezwfPrByYvtX4qE/9n4kR+hQsqdywC/qa9u1CZmnbp8Dwl luKMREMt5qLiRABOXjloNgMAAA== X-CMS-MailID: 20210310025046epcas1p1f5d3cecf2bbd82209db185a3587454d9 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20210310024415epcas1p1796666ad300fc299194df162299d389b References: <1615294733-22761-1-git-send-email-aisheng.dong@nxp.com> <1615294733-22761-6-git-send-email-aisheng.dong@nxp.com> <83240e9d-383a-74a9-3222-68cf42d3d0e1@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/10/21 11:43 AM, Dong Aisheng wrote: > On Tue, Mar 9, 2021 at 11:53 PM Chanwoo Choi wrote: >> >> On 21. 3. 9. 오후 9:58, Dong Aisheng wrote: >>> Use the more accurate returned new_freq as resume_freq. >>> It's the same as how devfreq->previous_freq was updated. >>> >>> Signed-off-by: Dong Aisheng >>> --- >>> drivers/devfreq/devfreq.c | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c >>> index 6e80bf70e7b3..ce569bd9adfa 100644 >>> --- a/drivers/devfreq/devfreq.c >>> +++ b/drivers/devfreq/devfreq.c >>> @@ -390,7 +390,7 @@ static int devfreq_set_target(struct devfreq *devfreq, unsigned long new_freq, >>> devfreq->previous_freq = new_freq; >>> >>> if (devfreq->suspend_freq) >>> - devfreq->resume_freq = cur_freq; >>> + devfreq->resume_freq = new_freq; >>> >>> return err; >>> } >>> >> >> This patch fixes the previous patch[1]. So that you need to >> add 'Fixes' tag as following: >> >> Fixes: 83f8ca45afbf0 ("PM / devfreq: add support for suspend/resume of a >> devfreq device") >> > > Will add Fixes tag in next version. On next version, recommend to place this patch at the first. > >> commit 83f8ca45afbf041e312909f442128b99657d90b7 >> Refs: v4.20-rc6-2-g83f8ca45afbf >> Author: Lukasz Luba >> AuthorDate: Wed Dec 5 12:05:53 2018 +0100 >> Commit: MyungJoo Ham >> CommitDate: Tue Dec 11 11:09:47 2018 +0900 >> >> PM / devfreq: add support for suspend/resume of a devfreq device >> >> >> -- >> Best Regards, >> Samsung Electronics >> Chanwoo Choi > > -- Best Regards, Chanwoo Choi Samsung Electronics