From: "Kiwoong Kim" <kwmad.kim@samsung.com>
To: "'Bean Huo'" <huobean@gmail.com>,
"'Adrian Hunter'" <adrian.hunter@intel.com>,
"'Avri Altman'" <Avri.Altman@wdc.com>,
<linux-scsi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<alim.akhtar@samsung.com>, <jejb@linux.ibm.com>,
<martin.petersen@oracle.com>, <beanhuo@micron.com>,
<cang@codeaurora.org>, <sc.suh@samsung.com>,
<hy50.seo@samsung.com>, <sh425.lee@samsung.com>,
<bhoon95.kim@samsung.com>, <vkumar.1997@samsung.com>
Subject: RE: [PATCH v1] scsi: ufs: remove clk_scaling_lock when clkscaling isn't supported.
Date: Thu, 17 Feb 2022 17:12:57 +0900 [thread overview]
Message-ID: <015601d823d6$2c44f5c0$84cee140$@samsung.com> (raw)
In-Reply-To: <1cb4db5f707692afedb005e2577f667f5e48e66e.camel@gmail.com>
> The name of clk_scaling_lock has explained everything, for the platform
> which doesn't support load-based clk scaling, doesn't need to hold this
> lock.
>
> Acked-by: Bean Huo <beanhuo@micron.com>
Okay, thank you for your information.
I still have no idea of why the lock is required for ufshcd_exec_dev_cmd from the UFS specification w/o any featuring.
next prev parent reply other threads:[~2022-02-17 8:13 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220205074128epcas2p40901c37a7328e825d8697f8d3269edba@epcas2p4.samsung.com>
2022-02-05 7:39 ` [PATCH v1] scsi: ufs: remove clk_scaling_lock when clkscaling isn't supported Kiwoong Kim
2022-02-06 8:20 ` Avri Altman
2022-02-11 2:15 ` Kiwoong Kim
2022-02-11 12:15 ` Adrian Hunter
2022-02-12 4:44 ` Kiwoong Kim
2022-02-14 14:31 ` Adrian Hunter
2022-02-15 11:00 ` Bean Huo
2022-02-15 17:09 ` Bart Van Assche
2022-02-17 8:12 ` Kiwoong Kim [this message]
2022-02-11 12:19 ` Avri Altman
2022-02-14 19:29 ` Bart Van Assche
2022-02-15 6:03 ` Kiwoong Kim
2022-02-15 17:15 ` Bart Van Assche
2022-02-17 8:15 ` Kiwoong Kim
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