drivers/regulator/max8907-regulator.c
Source file repositories/reference/linux-study-clean/drivers/regulator/max8907-regulator.c
File Facts
- System
- Linux kernel
- Corpus path
drivers/regulator/max8907-regulator.c- Extension
.c- Size
- 10818 bytes
- Lines
- 398
- Domain
- Driver Families
- Bucket
- drivers/regulator
- Inferred role
- Driver Families: exported/initcall integration point
- Status
- integration 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.
- 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.
- Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
- Allocates kernel memory; connect allocation flags and lifetime to context constraints.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
linux/err.hlinux/init.hlinux/mfd/core.hlinux/mfd/max8907.hlinux/module.hlinux/of.hlinux/platform_device.hlinux/regulator/driver.hlinux/regulator/machine.hlinux/regulator/of_regulator.hlinux/regmap.hlinux/slab.h
Detected Declarations
struct max8907_regulatorfunction max8907_regulator_parse_dtfunction max8907_regulator_parse_dtfunction max8907_regulator_probefunction max8907_regulator_initfunction max8907_reg_exitmodule init max8907_regulator_init
Annotated Snippet
subsys_initcall(max8907_regulator_init);
static void __exit max8907_reg_exit(void)
{
platform_driver_unregister(&max8907_regulator_driver);
}
module_exit(max8907_reg_exit);
MODULE_DESCRIPTION("MAX8907 regulator driver");
MODULE_AUTHOR("Gyungoh Yoo <jack.yoo@maxim-ic.com>");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:max8907-regulator");Annotation
- Immediate include surface: `linux/err.h`, `linux/init.h`, `linux/mfd/core.h`, `linux/mfd/max8907.h`, `linux/module.h`, `linux/of.h`, `linux/platform_device.h`, `linux/regulator/driver.h`.
- Detected declarations: `struct max8907_regulator`, `function max8907_regulator_parse_dt`, `function max8907_regulator_parse_dt`, `function max8907_regulator_probe`, `function max8907_regulator_init`, `function max8907_reg_exit`, `module init max8907_regulator_init`.
- Atlas domain: Driver Families / drivers/regulator.
- Implementation status: integration implementation candidate.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.