drivers/gpio/gpio-idio-16.h

File Facts

System

Linux kernel

Corpus path

drivers/gpio/gpio-idio-16.h

Extension

.h

Size

867 bytes

Lines

33

Domain

Driver Families

Bucket

drivers/gpio

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.

• 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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct device
• struct regmap
• struct regmap_irq
• struct idio_16_regmap_config

Annotated Snippet

struct idio_16_regmap_config {
	struct device *parent;
	struct regmap *map;
	const struct regmap_irq *regmap_irqs;
	int num_regmap_irqs;
	unsigned int irq;
	bool no_status;
	bool filters;
};

int devm_idio_16_regmap_register(struct device *dev, const struct idio_16_regmap_config *config);

#endif /* _IDIO_16_H_ */

Annotation

• Detected declarations: `struct device`, `struct regmap`, `struct regmap_irq`, `struct idio_16_regmap_config`.
• Atlas domain: Driver Families / drivers/gpio.
• Implementation status: source 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.