soc: samsung: chipid: Drop "syscon" compatible requirement (02fb2988) · Commits · 戴 / test

As we dropped the requirement of "syscon" compatible in the chipid nodes rework code acquiring the regmap to use device_node_to_regmap() rather than syscon_node_to_regmap(). Signed-off-by:

Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by:

Krzysztof Kozlowski <krzk@kernel.org>

drivers/soc/samsung/exynos-chipid.c

+9 −1

Original line number	Original line	Diff line number	Diff line
	@@ -50,12 +50,20 @@ static int __init exynos_chipid_early_init(void)
	struct soc_device_attribute *soc_dev_attr;		struct soc_device_attribute *soc_dev_attr;
	struct soc_device *soc_dev;		struct soc_device *soc_dev;
	struct device_node *root;		struct device_node *root;
			struct device_node *syscon;
	struct regmap *regmap;		struct regmap *regmap;
	u32 product_id;		u32 product_id;
	u32 revision;		u32 revision;
	int ret;		int ret;

	regmap = syscon_regmap_lookup_by_compatible("samsung,exynos4210-chipid");		syscon = of_find_compatible_node(NULL, NULL,
			"samsung,exynos4210-chipid");
			if (!syscon)
			return ENODEV;

			regmap = device_node_to_regmap(syscon);
			of_node_put(syscon);

	if (IS_ERR(regmap))		if (IS_ERR(regmap))
	return PTR_ERR(regmap);		return PTR_ERR(regmap);

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