# Re: \[PATCH 04/14\] mfd: remove unused wm8400 driver

- From: Mark Brown \<broonie@kernel.org\>
- Date: 2026-09-09 13:28:10 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2026/09/17538572
- Thread: https://ratatoskr.run/linux-arm-kernel/2026/09/17538572/t.md

```text
On Wed, Sep 09, 2026 at 03:21:41PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> This driver requires a platform_data definition, which does not exist
> in the kernel.
> 
> According to Mark Brown, the hardware supported by this driver was never
> shipped in production.

Acked-by: Mark Brown <broonie@kernel.org>
```

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