linux-kernel - Re: [PATCH v5 4/5] regulator: add regulator driver of hi655x pmic

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Date:	Mon, 11 Jan 2016 18:24:44 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Chen Feng <puck.chen@...ilicon.com>
Cc:	lee.jones@...aro.org, linux-kernel@...r.kernel.org,
	lgirdwood@...il.com, yudongbin@...ilicon.com,
	saberlily.xia@...ilicon.com, suzhuangluan@...ilicon.com,
	kong.kongxinwei@...ilicon.com, xuyiping@...ilicon.com,
	z.liuxinliang@...ilicon.com, puck.chenfeng@...il.com,
	weidong2@...ilicon.com, w.f@...wei.com, qijiwen@...ilicon.com,
	peter.panshilin@...ilicon.com, dan.zhao@...ilicon.com,
	linuxarm@...wei.com, liguozhu@...ilicon.com
Subject: Re: [PATCH v5 4/5] regulator: add regulator driver of hi655x pmic

On Mon, Jan 11, 2016 at 08:20:16PM +0800, Chen Feng wrote:

> +config REGULATOR_HI655X
> +	tristate "Hisilicon HI655X PMIC regulators support"
> +	depends on ARCH_HISI || (COMPILE_TEST && ARM64)

Why does this depend on ARM64?  If it's needed it probably indicates a
problem...

> +	np = of_get_child_by_name(dev->parent->of_node, "regulators");
> +	if (!np)
> +		return -ENODEV;
> +
> +	ret = of_regulator_match(dev, np,
> +				 hi655x_regulator_match,
> +				 ARRAY_SIZE(hi655x_regulator_match));

Like I said on the previous version:

| Don't open code this, use the standard support with of_match and
| regulators_node.

The code is now using of_match but still open coding regulators_node.

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