cregit-Linux how code gets into the kernel

Release 4.12 include/linux/nvmem-provider.h

Directory: include/linux
 * nvmem framework provider.
 * Copyright (C) 2015 Srinivas Kandagatla <>
 * Copyright (C) 2013 Maxime Ripard <>
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.



struct nvmem_device;
struct nvmem_cell_info;

typedef int (*nvmem_reg_read_t)(void *priv, unsigned int offset,
				void *val, size_t bytes);

typedef int (*nvmem_reg_write_t)(void *priv, unsigned int offset,
				 void *val, size_t bytes);

struct nvmem_config {
struct device		*dev;
const char		*name;
int			id;
struct module		*owner;
const struct nvmem_cell_info	*cells;
int			ncells;
bool			read_only;
bool			root_only;
nvmem_reg_read_t	reg_read;
nvmem_reg_write_t	reg_write;
int	size;
int	word_size;
int	stride;
void	*priv;
	/* To be only used by old driver/misc/eeprom drivers */
bool			compat;
struct device		*base_dev;


struct nvmem_device *nvmem_register(const struct nvmem_config *cfg);
int nvmem_unregister(struct nvmem_device *nvmem);


static inline struct nvmem_device *nvmem_register(const struct nvmem_config *c) { return ERR_PTR(-ENOSYS); }


Srinivas Kandagatla22100.00%1100.00%

static inline int nvmem_unregister(struct nvmem_device *nvmem) { return -ENOSYS; }


Srinivas Kandagatla16100.00%1100.00%

#endif /* CONFIG_NVMEM */ #endif /* ifndef _LINUX_NVMEM_PROVIDER_H */

Overall Contributors

Srinivas Kandagatla18693.94%250.00%
Andrew Lunn126.06%250.00%
Directory: include/linux
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