linux-kernel - Re: [PATCH v6 06/26] iio: mlx90614: #undef field

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Message-ID: <20251109133534.3326fb4b@jic23-huawei>
Date: Sun, 9 Nov 2025 13:35:34 +0000
From: Jonathan Cameron <jic23@...nel.org>
To: Geert Uytterhoeven <geert+renesas@...der.be>
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Subject: Re: [PATCH v6 06/26] iio: mlx90614: #undef field_{get,prep}()
 before local definition

On Thu,  6 Nov 2025 14:33:54 +0100
Geert Uytterhoeven <geert+renesas@...der.be> wrote:

> Prepare for the advent of globally available common field_get() and
> field_prep() macros by undefining the symbols before defining local
> variants.  This prevents redefinition warnings from the C preprocessor
> when introducing the common macros later.
> 
> Suggested-by: Yury Norov <yury.norov@...il.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
Acked-by: Jonathan Cameron <jonathan.cameron@...wei.com>