linux-kernel - Re: [PATCH] mfd: at91-usart: do not use compatible to register child devices

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Date:   Wed, 11 Nov 2020 16:26:28 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        radu_nicolae.pirea@....ro, nicolas.ferre@...rochip.com,
        alexandre.belloni@...tlin.com, ludovic.desroches@...rochip.com
Subject: Re: [PATCH] mfd: at91-usart: do not use compatible to register child
 devices

On Tue, 03 Nov 2020, Codrin Ciubotariu wrote:

> There are no separate serial/SPI devices under the at91-usart MFD, but
> actually the MFD is used as a serial or a SPI device. There are no DT
> sub-nodes for the MFD children, so we should use platform device API to
> register the drivers.
> 
> Suggested-by: Lee Jones <lee.jones@...aro.org>
> Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>
> ---
>  drivers/mfd/at91-usart.c | 12 ++++--------
>  1 file changed, 4 insertions(+), 8 deletions(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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