linux-kernel - Re: [PATCH] clk: imx: clk-composite-8m: add lock to gate/mux

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Message-ID: <20191204015605.GJ9767@dragon>
Date:   Wed, 4 Dec 2019 09:56:06 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Stephen Boyd <sboyd@...nel.org>
Cc:     Peng Fan <peng.fan@....com>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        Abel Vesa <abel.vesa@....com>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        dl-linux-imx <linux-imx@....com>,
        Anson Huang <anson.huang@....com>,
        Jacky Bai <ping.bai@....com>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Leonard Crestez <leonard.crestez@....com>
Subject: Re: [PATCH] clk: imx: clk-composite-8m: add lock to gate/mux

On Tue, Dec 03, 2019 at 01:03:38AM -0800, Stephen Boyd wrote:
> Quoting Shawn Guo (2019-12-02 00:19:49)
> > On Fri, Nov 01, 2019 at 10:16:19AM +0000, Peng Fan wrote:
> > > From: Peng Fan <peng.fan@....com>
> > > 
> > > There is a lock to diviver in the composite driver, but that's not
> > 
> > s/diviver/divider
> > 
> > > enought. lock to gate/mux are also needed to provide exclusive access
> > 
> > s/enought/enough
> > 
> > > to the register.
> > > 
> > > Fixes: d3ff9728134e ("clk: imx: Add imx composite clock")
> > > Signed-off-by: Peng Fan <peng.fan@....com>
> > 
> > Other than above typos,
> > 
> > Acked-by: Shawn Guo <shawnguo@...nel.org>
> > 
> > Stephen,
> > 
> > I assume you will take it a fix.  Otherwise, please let me know.
> > 
> 
> Is this a critical fix for this merge window? I'm not sure it is
> important so I marked it as "awaiting upstream" and assumed you would
> send it on up later.

Okay.  I queued it up.

Shawn