linux-kernel - Re: [PATCH] spi: lpspi: Add Slave Mode support for LPSPI

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Date:   Tue, 13 Nov 2018 10:55:53 -0800
From:   Mark Brown <broonie@...nel.org>
To:     Clark Wang <xiaoning.wang@....com>
Cc:     "linux-spi@...r.kernel.org" <linux-spi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] spi: lpspi: Add Slave Mode support for LPSPI

On Mon, Nov 12, 2018 at 06:47:08AM +0000, Clark Wang wrote:

This looks fine so I'll apply it but it would have been easier to review
if it were split up a bit.  There's mechanical changes like:

> -static int lpspi_prepare_xfer_hardware(struct spi_master *master)
> +static int lpspi_prepare_xfer_hardware(struct spi_controller *controller)
>  {

...the conversion to controller...

> -	temp = fsl_lpspi->txfifosize >> 1 | (fsl_lpspi->rxfifosize >> 1) << 16;
> +	temp = fsl_lpspi->watermark >> 1 | (fsl_lpspi->watermark >> 1) << 16;

...and this renaming which could be done separately.

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