linux-kernel - Re: [PATCH 1/1] scsi: ufs: fix missing clk change notification on host reset

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Message-Id: <165777180153.4401.9576790792487987073.b4-ty@oracle.com>
Date:   Thu, 14 Jul 2022 00:22:12 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     asutoshd@...eaurora.org, Matthias Brugger <matthias.bgg@...il.com>,
        Po-Wen Kao <powen.kao@...iatek.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        cc.chou@...iatek.com, alice.chao@...iatek.com,
        mason.zhang@...iatek.com, stanley.chu@...iatek.com,
        peter.wang@...iatek.com, jiajie.hao@...iatek.com,
        linux-mediatek@...ts.infradead.org, chaotian.jing@...iatek.com,
        linux-arm-kernel@...ts.infradead.org, linux-scsi@...r.kernel.org,
        wsd_upstream@...iatek.com, linux-kernel@...r.kernel.org,
        chun-hung.wu@...iatek.com
Subject: Re: [PATCH 1/1] scsi: ufs: fix missing clk change notification on host reset

On Mon, 11 Jul 2022 22:42:23 +0800, Po-Wen Kao wrote:

> In ufshcd_host_reset_and_restore(), ufshcd_set_clk_freq() is called
> to scale clk rate. However, this did not call vops->clk_scale_notify()
> to inform platform driver of clk change.
> 
> We propose to call on ufshcd_scale_clks() instead so that clk change
> can be properly handled.
> 
> [...]

Applied to 5.19/scsi-fixes, thanks!

[1/1] scsi: ufs: fix missing clk change notification on host reset
      https://git.kernel.org/mkp/scsi/c/52a518019ca1

-- 
Martin K. Petersen	Oracle Linux Engineering