netdev - Re: [PATCH RFC 5/5] Add KSZ8795 SPI driver

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Date:   Fri, 8 Sep 2017 11:26:14 +0200
From:   Pavel Machek <pavel@....cz>
To:     Tristram.Ha@...rochip.com
Cc:     andrew@...n.ch, muvarov@...il.com, nathan.leigh.conrad@...il.com,
        vivien.didelot@...oirfairelinux.com, f.fainelli@...il.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Woojung.Huh@...rochip.com
Subject: Re: [PATCH RFC 5/5] Add KSZ8795 SPI driver

Hi!


> +static int ksz_spi_read(struct ksz_device *dev, u32 reg, u8 *data,
> +			unsigned int len)
> +{
> +	struct spi_device *spi = dev->priv;
> +
> +	return ksz_spi_read_reg(spi, reg, data, len); }
> +
> +static int ksz_spi_read8(struct ksz_device *dev, u32 reg, u8 *val) {
> +	return ksz_spi_read(dev, reg, val, 1); }
> +
> +static int ksz_spi_read16(struct ksz_device *dev, u32 reg, u16 *val) {
> +	int ret = ksz_spi_read(dev, reg, (u8 *)val, 2);
> +
> +	if (!ret)
> +		*val = be16_to_cpu(*val);
> +
> +	return ret;
> +}

> +static int ksz_spi_read32(struct ksz_device *dev, u32 reg, u32 *val) {
> +	int ret = ksz_spi_read(dev, reg, (u8 *)val, 4);
> +
> +	if (!ret)
> +		*val = be32_to_cpu(*val);
> +
> +	return ret;
> +}

Please format according to CodingStyle. (Not only this.)

And this will be common for more drivers. Can it go to a header file
and be included...?


									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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