From: Can Guo <cang@codeaurora.org>
To: Bart Van Assche <bvanassche@acm.org>
Cc: asutoshd@codeaurora.org, nguyenb@codeaurora.org,
hongwus@codeaurora.org, ziqichen@codeaurora.org,
linux-scsi@vger.kernel.org, kernel-team@android.com,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Avri Altman <avri.altman@wdc.com>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Stanley Chu <stanley.chu@mediatek.com>,
Bean Huo <beanhuo@micron.com>, Jaegeuk Kim <jaegeuk@kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Kiwoong Kim <kwmad.kim@samsung.com>,
Satya Tangirala <satyat@google.com>,
"open list:ARM/QUALCOMM SUPPORT" <linux-arm-msm@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 01/10] scsi: ufs: Rename flags pm_op_in_progress and is_sys_suspended
Date: Mon, 28 Jun 2021 15:35:12 +0800 [thread overview]
Message-ID: <ba8c618cfce28a7a12d1a1a8ce3dc44c@codeaurora.org> (raw)
In-Reply-To: <b7562bc820fc712196104a5eae30e2e4@codeaurora.org>
On 2021-06-28 15:01, Can Guo wrote:
> On 2021-06-25 07:42, Bart Van Assche wrote:
>> On 6/23/21 12:35 AM, Can Guo wrote:
>>> Rename pm_op_in_progress and is_sys_suspended to
>>> wlu_pm_op_in_progress and
>>> is_wlu_sys_suspended accordingly.
>>
>> Can the is_wlu_sys_suspended member variable be removed by checking
>> dev->power.is_suspended where dev represents the WLUN?
>>
>
> No, PM set dev->power.is_suspended to "false" even the device failed
> resuming,
> while is_wlu_sys_suspended can be used to tell that.
FYI,
892 /**
893 * device_resume - Execute "resume" callbacks for given device.
894 * @dev: Device to handle.
895 * @state: PM transition of the system being carried out.
896 * @async: If true, the device is being resumed asynchronously.
897 */
898 static int device_resume(struct device *dev, pm_message_t state,
bool async)
...
967 End:
968 error = dpm_run_callback(callback, dev, state, info);
969 dev->power.is_suspended = false;
...
Can Guo.
>
> Thanks,
>
> Can Guo.
>
>> Thanks,
>>
>> Bart.
next prev parent reply other threads:[~2021-06-28 7:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1624433711-9339-1-git-send-email-cang@codeaurora.org>
2021-06-23 7:35 ` [PATCH v4 01/10] scsi: ufs: Rename flags pm_op_in_progress and is_sys_suspended Can Guo
2021-06-23 20:05 ` Bart Van Assche
2021-06-23 20:57 ` Bart Van Assche
2021-06-24 2:02 ` Can Guo
2021-06-24 2:34 ` Can Guo
2021-06-24 6:04 ` Adrian Hunter
2021-06-23 20:42 ` Bjorn Andersson
2021-06-23 22:41 ` Bart Van Assche
2021-06-24 2:04 ` Can Guo
2021-06-24 17:32 ` Bart Van Assche
2021-06-24 23:42 ` Bart Van Assche
2021-06-28 7:01 ` Can Guo
2021-06-28 7:35 ` Can Guo [this message]
2021-06-28 17:07 ` Bart Van Assche
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ba8c618cfce28a7a12d1a1a8ce3dc44c@codeaurora.org \
--to=cang@codeaurora.org \
--cc=adrian.hunter@intel.com \
--cc=agross@kernel.org \
--cc=alim.akhtar@samsung.com \
--cc=asutoshd@codeaurora.org \
--cc=avri.altman@wdc.com \
--cc=beanhuo@micron.com \
--cc=bjorn.andersson@linaro.org \
--cc=bvanassche@acm.org \
--cc=hongwus@codeaurora.org \
--cc=jaegeuk@kernel.org \
--cc=jejb@linux.ibm.com \
--cc=kernel-team@android.com \
--cc=kwmad.kim@samsung.com \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=nguyenb@codeaurora.org \
--cc=satyat@google.com \
--cc=stanley.chu@mediatek.com \
--cc=ziqichen@codeaurora.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).