linux-kernel - Re: [PATCH V4 3/4] scsi: ufs: core Enforce minimum pm level for sysfs configuration

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Message-ID: <280591c4-5522-4d38-b22a-efe9ba456cb2@acm.org>
Date: Tue, 6 Jan 2026 05:56:30 -0800
From: Bart Van Assche <bvanassche@....org>
To: Ram Kumar Dwivedi <ram.dwivedi@....qualcomm.com>, mani@...nel.org,
 alim.akhtar@...sung.com, avri.altman@....com, robh@...nel.org,
 krzk+dt@...nel.org, conor+dt@...nel.org,
 James.Bottomley@...senPartnership.com, martin.petersen@...cle.com
Cc: linux-arm-msm@...r.kernel.org, linux-scsi@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V4 3/4] scsi: ufs: core Enforce minimum pm level for sysfs
 configuration

On 1/6/26 5:40 AM, Ram Kumar Dwivedi wrote:
> diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h
> index 19154228780b..ac8697a7355b 100644
> --- a/include/ufs/ufshcd.h
> +++ b/include/ufs/ufshcd.h
> @@ -972,6 +972,7 @@ struct ufs_hba {
>   	enum ufs_pm_level rpm_lvl;
>   	/* Desired UFS power management level during system PM */
>   	enum ufs_pm_level spm_lvl;
> +	enum ufs_pm_level pm_lvl_min;
>   	int pm_op_in_progress;
>   
>   	/* Auto-Hibernate Idle Timer register value */

Please do not introduce new kernel-doc warnings and update the 
documentation block above this data structure when adding new members.

Thanks,

Bart.