drivers/usb/cdns3/gadget-export.h

File Facts

System

Linux kernel

Corpus path

drivers/usb/cdns3/gadget-export.h

Extension

.h

Size

736 bytes

Lines

38

Domain

Driver Families

Bucket

drivers/usb

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

• function cdnsp_gadget_init
• function cdns3_gadget_init

Annotated Snippet

#ifndef __LINUX_CDNS3_GADGET_EXPORT
#define __LINUX_CDNS3_GADGET_EXPORT

#if IS_ENABLED(CONFIG_USB_CDNSP_GADGET)

int cdnsp_gadget_init(struct cdns *cdns);
#else

static inline int cdnsp_gadget_init(struct cdns *cdns)
{
	return -ENXIO;
}

#endif /* CONFIG_USB_CDNSP_GADGET */

#if IS_ENABLED(CONFIG_USB_CDNS3_GADGET)

int cdns3_gadget_init(struct cdns *cdns);
#else

static inline int cdns3_gadget_init(struct cdns *cdns)
{
	return -ENXIO;
}

#endif /* CONFIG_USB_CDNS3_GADGET */

#endif /* __LINUX_CDNS3_GADGET_EXPORT */

Annotation

• Detected declarations: `function cdnsp_gadget_init`, `function cdns3_gadget_init`.
• Atlas domain: Driver Families / drivers/usb.
• 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.