linux-kernel - Re: [PATCH] nvmem: meson-mx-efuse: Remove nvmem

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Date: Tue, 12 Mar 2024 21:42:36 +0530
From: Mukesh Ojha <quic_mojha@...cinc.com>
To: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
CC: <srinivas.kandagatla@...aro.org>, <neil.armstrong@...aro.org>,
        <khilman@...libre.com>, <jbrunet@...libre.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-amlogic@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] nvmem: meson-mx-efuse: Remove nvmem_device from efuse
 struct

Hi Martin,

On 3/8/2024 2:26 AM, Martin Blumenstingl wrote:
> Hello Mukesh,
> 
> On Tue, Mar 5, 2024 at 7:58 AM Mukesh Ojha <quic_mojha@...cinc.com> wrote:
>>
>> nvmem_device is used at one place while registering nvmem
>> device and it is not required to be present in efuse struct
>> for just this purpose.
>>
>> Drop nvmem_device and manage with nvmem device stack variable.
> I'm generally fine with this approach

Thanks.
Sorry for the late reply, was on vacation.

> 
> [...]
>> @@ -223,9 +222,9 @@ static int meson_mx_efuse_probe(struct platform_device *pdev)
>>                  return PTR_ERR(efuse->core_clk);
>>          }
>>
>> -       efuse->nvmem = devm_nvmem_register(&pdev->dev, &efuse->config);
>> +       nvmem = devm_nvmem_register(&pdev->dev, &efuse->config);
> But this doesn't compile for me:
>    CC      drivers/nvmem/meson-mx-efuse.o
> ../drivers/nvmem/meson-mx-efuse.c: In function 'meson_mx_efuse_probe':
> ../drivers/nvmem/meson-mx-efuse.c:252:9: error: 'nvmem' undeclared
> (first use in this function)
>   252 |         nvmem = devm_nvmem_register(&pdev->dev, &efuse->config);

Sent too soon., change was cached never got commited..

v2:
https://lore.kernel.org/lkml/1710259663-14095-1-git-send-email-quic_mojha@quicinc.com/

Thanks,
-Mukesh

> 
> 
> Best regards,
> Martin