linux-kernel - Re: [RFC PATCH v6 6/9] media: tegra: Add Tegra210 Video input driver

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Message-ID: <1ffd4422-89bf-ee63-d2b4-63d42b216e69@gmail.com>
Date:   Sun, 5 Apr 2020 22:51:32 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Sowjanya Komatineni <skomatineni@...dia.com>,
        thierry.reding@...il.com, jonathanh@...dia.com, frankc@...dia.com,
        hverkuil@...all.nl, sakari.ailus@....fi, helen.koike@...labora.com
Cc:     sboyd@...nel.org, linux-media@...r.kernel.org,
        devicetree@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH v6 6/9] media: tegra: Add Tegra210 Video input driver

04.04.2020 04:25, Sowjanya Komatineni пишет:
...
> +/* Tegra210 VI registers accessors */
> +static void tegra_vi_write(struct tegra_vi_channel *chan, unsigned int addr,
> +			   u32 val)
> +{
> +	writel(val, chan->vi->iomem + addr);
> +}
> +
> +static u32 tegra_vi_read(struct tegra_vi_channel *chan, unsigned int addr)
> +{
> +	return readl(chan->vi->iomem + addr);
> +}
...

Perhaps all reads and writes should be relaxed?