linux-kernel - Re: [PATCH] HSI: cmt_speech: Pass a pointer to virt_to

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Date:   Mon, 29 Aug 2022 15:16:03 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Sebastian Reichel <sre@...nel.org>, linux-kernel@...r.kernel.org
Cc:     Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Aaro Koskinen <aaro.koskinen@....fi>,
        Pavel Machek <pavel@....cz>
Subject: Re: [PATCH] HSI: cmt_speech: Pass a pointer to virt_to_page()

On Thu, May 19, 2022 at 11:31 PM Linus Walleij <linus.walleij@...aro.org> wrote:

> A pointer into virtual memory is represented by a (void *)
> not an u32, so the compiler warns:
>
> drivers/hsi/clients/cmt_speech.c:1092:35: warning: passing argument
>   1 of 'virt_to_pfn' makes pointer from integer without a cast
>   [-Wint-conversion]
>
> Fix this with an explicit cast.
>
> Cc: Kai Vehmanen <kai.vehmanen@...ux.intel.com>
> Cc: Aaro Koskinen <aaro.koskinen@....fi>
> Cc: Pavel Machek <pavel@....cz>
> Signed-off-by: Linus Walleij <linus.walleij@...aro.org>

Sebastian can you apply this patch to the HSI tree please?

Yours,
Linus Walleij