include/soc/qcom/ocmem.h

Source file repositories/reference/linux-study-clean/include/soc/qcom/ocmem.h

File Facts

System
Linux kernel
Corpus path
include/soc/qcom/ocmem.h
Extension
.h
Size
1582 bytes
Lines
66
Domain
Repository Root And Misc
Bucket
include
Inferred role
Repository Root And Misc: implementation source
Status
source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

Dependency Surface

Detected Declarations

Annotated Snippet

struct ocmem_buf {
	unsigned long offset;
	unsigned long addr;
	unsigned long len;
};

#if IS_ENABLED(CONFIG_QCOM_OCMEM)

struct ocmem *of_get_ocmem(struct device *dev);
struct ocmem_buf *ocmem_allocate(struct ocmem *ocmem, enum ocmem_client client,
				 unsigned long size);
void ocmem_free(struct ocmem *ocmem, enum ocmem_client client,
		struct ocmem_buf *buf);

#else /* IS_ENABLED(CONFIG_QCOM_OCMEM) */

static inline struct ocmem *of_get_ocmem(struct device *dev)
{
	return ERR_PTR(-ENODEV);
}

static inline struct ocmem_buf *ocmem_allocate(struct ocmem *ocmem,
					       enum ocmem_client client,
					       unsigned long size)
{
	return ERR_PTR(-ENODEV);
}

static inline void ocmem_free(struct ocmem *ocmem, enum ocmem_client client,
			      struct ocmem_buf *buf)
{
}

#endif /* IS_ENABLED(CONFIG_QCOM_OCMEM) */

#endif /* __OCMEM_H__ */

Annotation

Implementation Notes