linux-kernel - Re: [PATCH] hwmon: (asus-ec-sensors) do not print from .probe()

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Message-ID: <a8e9e6f1-e7a0-d40d-8065-b72f60c72a32@roeck-us.net>
Date:   Thu, 17 Feb 2022 11:33:05 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Eugene Shalygin <eugene.shalygin@...il.com>
Cc:     Jean Delvare <jdelvare@...e.com>, linux-hwmon@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] hwmon: (asus-ec-sensors) do not print from .probe()

On 2/17/22 10:43, Eugene Shalygin wrote:
> On Thu, 17 Feb 2022 at 19:26, Guenter Roeck <linux@...ck-us.net> wrote:
>> Looks like you did not run checkpatch.
> 
> I did (0 errors/warnings/checks). What needs to be corrected?
> 

Interesting. It appears that the continuation line in the declaration
confuses it. Otherwise you would get:

WARNING: Missing a blank line after declarations

>> Either case, I think you should just drop this function In probe:
> 
> Yes, currently that function is tiny, but some tests with motherboards
> from other families are done by users and if I add other families, the
> information required for each board model will grow and in that case
> I'd switch from dmi_system_id array to a custom struct to define all
> the board-related data at at the same place, and to save some space in
> the module binary, as unused parts of the dmi_system_id array already
> take a quarter of the total binary size. So, the function will likely
> get some more code soon.
> 

Hmm, ok. Wouldn't you still need some kind of dmi match ?

Thanks,
Guenter

> Regards,
> Eugene