linux-kernel - Re: [PATCH 13/17] remoteproc/omap: add support for system suspend/resume

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Date:   Tue, 12 Nov 2019 10:45:18 +0200
From:   Tero Kristo <t-kristo@...com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
CC:     <ohad@...ery.com>, <linux-remoteproc@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
        <s-anna@...com>
Subject: Re: [PATCH 13/17] remoteproc/omap: add support for system
 suspend/resume

On 12/11/2019 08:15, Bjorn Andersson wrote:
> On Mon 28 Oct 05:42 PDT 2019, Tero Kristo wrote:
>> diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c
> [..]
>> +static int _omap_rproc_suspend(struct rproc *rproc)
> 
> I think it would make sense to inline this and _omap_rproc_resume() in
> their single call sites.

Well, these get re-used in following patch for runtime PM also, so it is 
probably better leave this for compiler to decide?

> 
> [..]
>> +static int _omap_rproc_resume(struct rproc *rproc)
>> +{
> [..]
>> @@ -806,6 +972,14 @@ static int omap_rproc_probe(struct platform_device *pdev)
>>   			oproc->num_timers);
>>   	}
>>   
>> +	init_completion(&oproc->pm_comp);
>> +
>> +	oproc->fck = of_clk_get(np, 0);
> 
> devm_clk_get() ?
> 
> Otherwise I think you're lacking a clk_put() in omap_rproc_remove()

Yeah, let me replace with devm_clk_get.

-Tero

> 
> Regards,
> Bjorn
> 

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