提交 02fb2988 编写于 作者: S Sylwester Nawrocki 提交者: Krzysztof Kozlowski

soc: samsung: chipid: Drop "syscon" compatible requirement

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: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
上级 5ea42859
......@@ -50,12 +50,20 @@ static int __init exynos_chipid_early_init(void)
struct soc_device_attribute *soc_dev_attr;
struct soc_device *soc_dev;
struct device_node *root;
struct device_node *syscon;
struct regmap *regmap;
u32 product_id;
u32 revision;
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))
return PTR_ERR(regmap);
......
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