include/linux/mfd/mt6397/core.h

File Facts

System

Linux kernel

Corpus path

include/linux/mfd/mt6397/core.h

Extension

.h

Size

1617 bytes

Lines

82

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/mutex.h
• linux/notifier.h

Detected Declarations

• struct mt6397_chip
• enum chip_id
• enum mt6397_irq_numbers

Annotated Snippet

struct mt6397_chip {
	struct device *dev;
	struct regmap *regmap;
	struct notifier_block pm_nb;
	int irq;
	struct irq_domain *irq_domain;
	struct mutex irqlock;
	u16 wake_mask[3];
	u16 irq_masks_cur[3];
	u16 irq_masks_cache[3];
	u16 int_con[3];
	u16 int_status[3];
	u16 chip_id;
	void *irq_data;
};

int mt6358_irq_init(struct mt6397_chip *chip);
int mt6397_irq_init(struct mt6397_chip *chip);

#endif /* __MFD_MT6397_CORE_H__ */

Annotation

• Immediate include surface: `linux/mutex.h`, `linux/notifier.h`.
• Detected declarations: `struct mt6397_chip`, `enum chip_id`, `enum mt6397_irq_numbers`.
• Atlas domain: Core OS / Core Kernel Interface.
• 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.