linux-kernel - Re: [PATCH v1 0/5] usb drivers use devm_clk_get

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Message-ID: <b356bdb2-fc17-44ef-b0e5-3868b452a8c2@vivo.com>
Date: Thu, 22 Aug 2024 12:46:10 +0800
From: Lei Liu <liulei.rjpt@...o.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Neal Liu <neal_liu@...eedtech.com>, Joel Stanley <joel@....id.au>,
 Andrew Jeffery <andrew@...econstruct.com.au>, Daniel Mack
 <daniel@...que.org>, Haojian Zhuang <haojian.zhuang@...il.com>,
 Robert Jarzmik <robert.jarzmik@...e.fr>,
 Conor Dooley <conor.dooley@...rochip.com>,
 Daire McNamara <daire.mcnamara@...rochip.com>, Bin Liu <b-liu@...com>,
 Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
 linux-aspeed@...ts.ozlabs.org, linux-usb@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 linux-riscv@...ts.infradead.org, opensource.kernel@...o.com
Subject: Re: [PATCH v1 0/5] usb drivers use devm_clk_get_enabled() helpers


on 2024/8/22 12:27, Greg Kroah-Hartman wrote:
> On Thu, Aug 22, 2024 at 12:07:25PM +0800, Lei Liu wrote:
>> The devm_clk_get_enabled() helpers:
>>      - call devm_clk_get()
>>      - call clk_prepare_enable() and register what is needed in order to
>>       call clk_disable_unprepare() when needed, as a managed resource.
>>
>> This simplifies the code and avoids calls to clk_disable_unprepare().
>>
>> ---
>> The files ux500.c, mpfs.c, and pxa27x_udc.c have incorrect usage of
>> certain interfaces due to the lack of synchronization during the
>> commit updates. These issues have been corrected in the v1 version.
>>
>> version 1 changes
>> 1.ux500: Incorrect usage of clk_prepare_enable() should be corrected to
>>    devm_clk_get_enabled().
>> 2.mpfs: Incorrect usage of devm_clk_get_enable() should be corrected to
>>    devm_clk_get_enabled().
>> 3.pxa27x_udc: Incorrect usage of clk_prepare_enable() should be
>>    corrected to devm_clk_get_enabled().
> Patch versions start at 1, this should be 2, right?

Hi，Do I need to update the patch from v1 to v2 again?

Lei Liu


>