From: Can Guo <can.guo@oss.qualcomm.com>
To: Krzysztof Kozlowski <krzk@kernel.org>,
avri.altman@wdc.com, bvanassche@acm.org, beanhuo@micron.com,
martin.petersen@oracle.com
Cc: linux-scsi@vger.kernel.org, Alim Akhtar <alim.akhtar@samsung.com>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>,
Ajay Neeli <ajay.neeli@amd.com>,
Peter Griffin <peter.griffin@linaro.org>,
Peter Wang <peter.wang@mediatek.com>,
Chaotian Jing <chaotian.jing@mediatek.com>,
Stanley Jhu <chu.stanley@gmail.com>,
Manivannan Sadhasivam <mani@kernel.org>,
Orson Zhai <orsonzhai@gmail.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Chunyan Zhang <zhang.lyra@gmail.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
"Bao D. Nguyen" <quic_nguyenb@quicinc.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Archana Patni <archana.patni@intel.com>,
open list <linux-kernel@vger.kernel.org>,
"open list:UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER..."
<linux-samsung-soc@vger.kernel.org>,
"moderated list:ARM/SAMSUNG S3C,
S5P AND EXYNOS ARM ARCHITECTURES"
<linux-arm-kernel@lists.infradead.org>,
"moderated list:UNIVERSAL FLASH STORAGE HOST CONTROLLER
DRIVER..." <linux-mediatek@lists.infradead.org>,
"open list:ARM/QUALCOMM MAILING LIST"
<linux-arm-msm@vger.kernel.org>
Subject: Re: [PATCH v2 01/11] scsi: ufs: core: Introduce a new ufshcd vops negotiate_pwr_mode()
Date: Fri, 6 Mar 2026 20:25:34 +0800 [thread overview]
Message-ID: <2ffc06fa-002a-4058-a78f-9ff60da9ed22@oss.qualcomm.com> (raw)
In-Reply-To: <8bfda6d7-f802-4b44-858a-f52ac8c051ac@kernel.org>
On 3/5/2026 8:53 PM, Krzysztof Kozlowski wrote:
> On 04/03/2026 14:53, Can Guo wrote:
>> {
>> int ret;
>>
>> @@ -4747,6 +4745,22 @@ static int ufshcd_change_power_mode(struct ufs_hba *hba,
>> return ret;
>> }
>>
> Missing kerneldoc.
Will add in next version.
Thanks,
Can Guo.
>
>> +int ufshcd_change_power_mode(struct ufs_hba *hba,
>> + struct ufs_pa_layer_attr *pwr_mode)
>> +{
>> + int ret;
>> +
>> + ufshcd_vops_pwr_change_notify(hba, PRE_CHANGE, pwr_mode);
>> +
>> + ret = ufshcd_dme_change_power_mode(hba, pwr_mode);
>> +
>> + if (!ret)
>> + ufshcd_vops_pwr_change_notify(hba, POST_CHANGE, pwr_mode);
>> +
>> + return ret;
>> +}
>> +EXPORT_SYMBOL_GPL(ufshcd_change_power_mode);
>> +
>
> Best regards,
> Krzysztof
next prev parent reply other threads:[~2026-03-06 12:25 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20260304135313.413688-1-can.guo@oss.qualcomm.com>
2026-03-04 13:53 ` [PATCH v2 01/11] scsi: ufs: core: Introduce a new ufshcd vops negotiate_pwr_mode() Can Guo
2026-03-05 12:53 ` Krzysztof Kozlowski
2026-03-06 12:25 ` Can Guo [this message]
2026-03-05 21:03 ` Bean Huo
2026-03-06 12:41 ` Can Guo
2026-03-04 13:53 ` [PATCH v2 07/11] scsi: ufs: ufs-qcom: Fixup PAM-4 TX L0_L1_L2_L3 adaptation pattern length Can Guo
2026-03-04 15:10 ` Manivannan Sadhasivam
2026-03-06 11:14 ` Can Guo
2026-03-04 13:53 ` [PATCH v2 08/11] scsi: ufs: ufs-qcom: Implement vops tx_eqtr_notify() Can Guo
2026-03-04 15:20 ` Manivannan Sadhasivam
2026-03-06 13:41 ` Can Guo
2026-03-05 21:17 ` Bean Huo
2026-03-06 13:33 ` Can Guo
2026-03-04 13:53 ` [PATCH v2 09/11] scsi: ufs: ufs-qcom: Implement vops get_rx_fom() Can Guo
2026-03-04 15:39 ` Manivannan Sadhasivam
2026-03-06 14:04 ` Can Guo
2026-03-04 13:53 ` [PATCH v2 10/11] scsi: ufs: ufs-qcom: Implement vops apply_tx_eqtr_settings() Can Guo
2026-03-04 15:41 ` Manivannan Sadhasivam
2026-03-06 14:05 ` Can Guo
2026-03-04 13:53 ` [PATCH v2 11/11] scsi: ufs: ufs-qcom: Enable TX Equalization Can Guo
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