linux-kernel - Re: [PATCH V4 06/11] phy: qcom-qmp-ufs: Rename qmp_ufs_power_off

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Message-ID: <626f208c-7060-4fce-9aac-4c48606fc56d@quicinc.com>
Date: Wed, 7 May 2025 20:35:54 +0530
From: Nitin Rawat <quic_nitirawa@...cinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
CC: <vkoul@...nel.org>, <kishon@...nel.org>,
        <manivannan.sadhasivam@...aro.org>,
        <James.Bottomley@...senpartnership.com>, <martin.petersen@...cle.com>,
        <bvanassche@....org>, <andersson@...nel.org>,
        <neil.armstrong@...aro.org>, <konrad.dybcio@....qualcomm.com>,
        <quic_rdwivedi@...cinc.com>, <quic_cang@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <linux-phy@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-scsi@...r.kernel.org>
Subject: Re: [PATCH V4 06/11] phy: qcom-qmp-ufs: Rename qmp_ufs_power_off


On 5/6/2025 5:23 PM, Dmitry Baryshkov wrote:
> On Sun, May 04, 2025 at 09:22:06PM +0530, Nitin Rawat wrote:
>>
>>
>> On 5/4/2025 9:07 PM, Dmitry Baryshkov wrote:
>>> On Sat, May 03, 2025 at 09:54:35PM +0530, Nitin Rawat wrote:
>>>> Rename qmp_ufs_disable to qmp_ufs_power_off to better represent its
>>>> functionality. Additionally, move the qmp_ufs_exit() call inside
>>>> qmp_ufs_power_off to preserve the functionality of .power_off.
>>>>
>>>> There is no functional change.
>>>>
>>>> Signed-off-by: Nitin Rawat <quic_nitirawa@...cinc.com>
>>>> ---
>>>>    drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 30 +++++++++----------------
>>>>    1 file changed, 11 insertions(+), 19 deletions(-)
>>>>
>>>> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
>>>> index 94095393148c..c501223fc5f9 100644
>>>> --- a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
>>>> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c
>>>> @@ -1835,6 +1835,15 @@ static int qmp_ufs_phy_calibrate(struct phy *phy)
>>>>    	return 0;
>>>>    }
>>>>
>>>> +static int qmp_ufs_exit(struct phy *phy)
>>>> +{
>>>> +	struct qmp_ufs *qmp = phy_get_drvdata(phy);
>>>> +
>>>> +	qmp_ufs_com_exit(qmp);
>>>
>>> Just inline it, unless you have any other plans.
>>
>> Hi Dmitry,
>>
>> I have inlined qcom_ufs_com_exit in patch #7 of the same series. I separated
>> it into a different patch to keep each patch simpler.
> 
> You have inlined qmp_ufs_com_exit() contents. Here I've asked you to
> inline qmp_ufs_exit(), keeping qmp_ufs_com_exit() as is.


Sure Dmitry. I'll update this in next patchset. Thanks
> 
>>
>> Could you please review patch #7 and share your thoughts.
>>
>> [PATCH V4 07/11] phy: qcom-qmp-ufs: Remove qmp_ufs_exit() and Inline
>> qmp_ufs_com_exit().
>>
>>
>> Regards,
>> Nitin
>>
>>
>>>
>>>> +
>>>> +	return 0;
>>>> +}
>>>> +
>>>>    static int qmp_ufs_power_off(struct phy *phy)
>>>>    {
>>>>    	struct qmp_ufs *qmp = phy_get_drvdata(phy);
>>>> @@ -1851,28 +1860,11 @@ static int qmp_ufs_power_off(struct phy *phy)
>>>>    	qphy_clrbits(qmp->pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL],
>>>>    			SW_PWRDN);
>>>>
>>>> -	return 0;
>>>> -}
>>>> -
>>>> -static int qmp_ufs_exit(struct phy *phy)
>>>> -{
>>>> -	struct qmp_ufs *qmp = phy_get_drvdata(phy);
>>>> -
>>>> -	qmp_ufs_com_exit(qmp);
>>>> +	qmp_ufs_exit(phy);
>>>>
>>>>    	return 0;
>>>>    }
>>>>
>>>> -static int qmp_ufs_disable(struct phy *phy)
>>>> -{
>>>> -	int ret;
>>>> -
>>>> -	ret = qmp_ufs_power_off(phy);
>>>> -	if (ret)
>>>> -		return ret;
>>>> -	return qmp_ufs_exit(phy);
>>>> -}
>>>> -
>>>>    static int qmp_ufs_set_mode(struct phy *phy, enum phy_mode mode, int submode)
>>>>    {
>>>>    	struct qmp_ufs *qmp = phy_get_drvdata(phy);
>>>> @@ -1921,7 +1913,7 @@ static int qmp_ufs_phy_init(struct phy *phy)
>>>>    static const struct phy_ops qcom_qmp_ufs_phy_ops = {
>>>>    	.init		= qmp_ufs_phy_init,
>>>>    	.power_on	= qmp_ufs_power_on,
>>>> -	.power_off	= qmp_ufs_disable,
>>>> +	.power_off	= qmp_ufs_power_off,
>>>>    	.calibrate	= qmp_ufs_phy_calibrate,
>>>>    	.set_mode	= qmp_ufs_set_mode,
>>>>    	.owner		= THIS_MODULE,
>>>> --
>>>> 2.48.1
>>>>
>>>
>>
>>
>> -- 
>> linux-phy mailing list
>> linux-phy@...ts.infradead.org
>> https://lists.infradead.org/mailman/listinfo/linux-phy
>

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