Subject: Re: [PATCH net-next v7 3/5] net: phy: mediatek: Add token ring access helper functions in mtk-phy-lib

From: "Russell King (Oracle)" <[email-masked]>
Date: Wed, 19 Jun 2024 10:01:27 +0100

On Thu, Jun 13, 2024 at 06:40:21PM +0800, Sky Huang wrote:
> +/* Difference between functions with tr* and __tr* prefixes is
> + *   tr* functions: wrapped by page switching operations
> + * __tr* functions: no page switching operations

Please don't align "tr" like this  the lack of __ doesn't stand out with
this formatting.

> +void __tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
> +		 u8 data_addr, u32 mask, u32 set)
> +{
> +	u32 tr_data;
> +	u16 tr_high;
> +	u16 tr_low;
> +
> +	__tr_read(phydev, ch_addr, node_addr, data_addr, &tr_high, &tr_low);
> +	tr_data = (tr_high << 16) | tr_low;
> +	tr_data = (tr_data & ~mask) | set;
> +	__tr_write(phydev, ch_addr, node_addr, data_addr, tr_data);
> +}
> +EXPORT_SYMBOL_GPL(__tr_modify);

These __tr_* symbols will be visible to the entire kernel, so they
should be more specific to ensure that they won't clash in the future.
Maybe __mtk_tr_* ?

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