linux-kernel - Re: [PATCH v3 03/27] staging: iio: resolver: ad2s1210: remove call to spi

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Message-ID: <20230930153544.711e4bce@jic23-huawei>
Date:   Sat, 30 Sep 2023 15:35:44 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     David Lechner <dlechner@...libre.com>
Cc:     linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-staging@...ts.linux.dev,
        David Lechner <david@...hnology.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Nuno Sá <nuno.sa@...log.com>,
        Axel Haslam <ahaslam@...libre.com>,
        Philip Molloy <pmolloy@...libre.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 03/27] staging: iio: resolver: ad2s1210: remove call
 to spi_setup()

On Fri, 29 Sep 2023 12:23:08 -0500
David Lechner <dlechner@...libre.com> wrote:

> From: David Lechner <david@...hnology.com>
> 
> From: David Lechner <dlechner@...libre.com>
> 
> This removes the call to spi_setup() in the ad2s1210 driver.
> 
> Setting MODE_3 was incorrect. It should be MODE_1 but we can let the
> device tree select this and avoid the need to call spi_setup().
> 
> Signed-off-by: David Lechner <dlechner@...libre.com>

Applied and pushed out as testing for all the normal reasons.

Thanks,

Jonathan

> ---
> 
> v3 changes:
> * This is a new patch split out from "staging: iio: resolver: ad2s1210:
>  fix probe"
> 
>  drivers/staging/iio/resolver/ad2s1210.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c
> index 3f08b59f4e19..8fde08887f7f 100644
> --- a/drivers/staging/iio/resolver/ad2s1210.c
> +++ b/drivers/staging/iio/resolver/ad2s1210.c
> @@ -683,8 +683,6 @@ static int ad2s1210_probe(struct spi_device *spi)
>  		return ret;
>  
>  	st->fclkin = spi->max_speed_hz;
> -	spi->mode = SPI_MODE_3;
> -	spi_setup(spi);
>  	ad2s1210_initial(st);
>  
>  	return 0;
>