linux-kernel - Re: [PATCH v2 1/2] clk: Add Oxford Semiconductor OXNAS Standard Clocks

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Message-ID: <20160419212944.GF15324@codeaurora.org>
Date:	Tue, 19 Apr 2016 14:29:44 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Neil Armstrong <narmstrong@...libre.com>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-clk@...r.kernel.org
Subject: Re: [PATCH v2 1/2] clk: Add Oxford Semiconductor OXNAS Standard
 Clocks

On 04/18, Neil Armstrong wrote:
> +
> +static int oxnas_stdclk_probe(struct platform_device *pdev)
> +{
> +	struct device_node *np = pdev->dev.of_node;
> +	struct clk_oxnas_data *clk_oxnas;
> +	struct regmap *regmap;
> +	int i;
> +
> +	clk_oxnas = devm_kzalloc(&pdev->dev, sizeof(*clk_oxnas), GFP_KERNEL);
> +	if (!clk_oxnas)
> +		return -ENOMEM;
> +
> +	regmap = syscon_node_to_regmap(of_get_parent(np));
> +	if (!regmap) {
> +		dev_err(&pdev->dev, "failed to have parent regmap\n");
> +		return -EINVAL;
> +	}
> +
> +	for (i = 0; i < ARRAY_SIZE(clk_oxnas_init); i++) {
> +		struct clk_oxnas *_clk;
> +
> +		if (!clk_oxnas_init[i].clk_init)
> +			continue;

New design is fine, really it's up to you, but then this check
isn't needed anymore, right?

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