Commit fd5cd21d authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

rtc: export rtc_nvmem_register() to drivers 



Export rtc_nvmem_register() so it can be called from drivers instead of
only the core.

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent ac75779b

drivers/rtc/nvmem.c

+1 −2
Original line number Diff line number Diff line
@@ -14,8 +14,6 @@ 
#include <linux/rtc.h>

#include <linux/sysfs.h>



#include "rtc-core.h"



/*

 * Deprecated ABI compatibility, this should be removed at some point

 */
@@ -105,6 +103,7 @@ int rtc_nvmem_register(struct rtc_device *rtc, 


	return 0;

}

EXPORT_SYMBOL_GPL(rtc_nvmem_register);



void rtc_nvmem_unregister(struct rtc_device *rtc)

{

drivers/rtc/rtc-core.h

+0 −13
Original line number Diff line number Diff line
@@ -46,16 +46,3 @@ static inline const struct attribute_group **rtc_get_dev_attribute_groups(void) 
	return NULL;

}

#endif
 


#ifdef CONFIG_RTC_NVMEM

int rtc_nvmem_register(struct rtc_device *rtc,

		       struct nvmem_config *nvmem_config);

void rtc_nvmem_unregister(struct rtc_device *rtc);

#else

static inline int rtc_nvmem_register(struct rtc_device *rtc,

				     struct nvmem_config *nvmem_config)

{

	return -ENODEV;

}

static inline void rtc_nvmem_unregister(struct rtc_device *rtc) {}

#endif

include/linux/rtc.h

+13 −0
Original line number Diff line number Diff line
@@ -271,4 +271,17 @@ extern int rtc_hctosys_ret; 
#define rtc_hctosys_ret -ENODEV

#endif



#ifdef CONFIG_RTC_NVMEM

int rtc_nvmem_register(struct rtc_device *rtc,

		       struct nvmem_config *nvmem_config);

void rtc_nvmem_unregister(struct rtc_device *rtc);

#else

static inline int rtc_nvmem_register(struct rtc_device *rtc,

				     struct nvmem_config *nvmem_config)

{

	return -ENODEV;

}

static inline void rtc_nvmem_unregister(struct rtc_device *rtc) {}

#endif



#endif /* _LINUX_RTC_H_ */