drivers/regulator/rt4831-regulator.c

Source file repositories/reference/linux-study-clean/drivers/regulator/rt4831-regulator.c

File Facts

System
Linux kernel
Corpus path
drivers/regulator/rt4831-regulator.c
Extension
.c
Size
5875 bytes
Lines
207
Domain
Driver Families
Bucket
drivers/regulator
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

if (IS_ERR(rdev)) {
			dev_err(&pdev->dev, "Failed to register %d regulator\n", i);
			return PTR_ERR(rdev);
		}
	}

	return 0;
}

static const struct platform_device_id rt4831_regulator_match[] = {
	{ .name = "rt4831-regulator" },
	{ }
};
MODULE_DEVICE_TABLE(platform, rt4831_regulator_match);

static struct platform_driver rt4831_regulator_driver = {
	.driver = {
		.name = "rt4831-regulator",
		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
	},
	.id_table = rt4831_regulator_match,
	.probe = rt4831_regulator_probe,
};
module_platform_driver(rt4831_regulator_driver);

MODULE_AUTHOR("ChiYuan Huang <cy_huang@richtek.com>");
MODULE_DESCRIPTION("Richtek RT4831 DSV Regulators driver");
MODULE_LICENSE("GPL v2");

Annotation

Implementation Notes