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: Alexandre Belloni <alexandre.belloni@bootlin.com>
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@ -14,8 +14,6 @@
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#include <linux/rtc.h>
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#include <linux/rtc.h>
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#include <linux/sysfs.h>
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#include <linux/sysfs.h>
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#include "rtc-core.h"
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/*
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/*
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* Deprecated ABI compatibility, this should be removed at some point
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* Deprecated ABI compatibility, this should be removed at some point
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*/
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*/
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@ -105,6 +103,7 @@ int rtc_nvmem_register(struct rtc_device *rtc,
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return 0;
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return 0;
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}
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}
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EXPORT_SYMBOL_GPL(rtc_nvmem_register);
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void rtc_nvmem_unregister(struct rtc_device *rtc)
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void rtc_nvmem_unregister(struct rtc_device *rtc)
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{
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{
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@ -46,16 +46,3 @@ static inline const struct attribute_group **rtc_get_dev_attribute_groups(void)
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return NULL;
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return NULL;
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}
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}
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#endif
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#endif
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#ifdef CONFIG_RTC_NVMEM
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int rtc_nvmem_register(struct rtc_device *rtc,
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struct nvmem_config *nvmem_config);
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void rtc_nvmem_unregister(struct rtc_device *rtc);
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#else
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static inline int rtc_nvmem_register(struct rtc_device *rtc,
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struct nvmem_config *nvmem_config)
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{
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return -ENODEV;
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}
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static inline void rtc_nvmem_unregister(struct rtc_device *rtc) {}
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#endif
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@ -271,4 +271,17 @@ extern int rtc_hctosys_ret;
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#define rtc_hctosys_ret -ENODEV
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#define rtc_hctosys_ret -ENODEV
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#endif
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#endif
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#ifdef CONFIG_RTC_NVMEM
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int rtc_nvmem_register(struct rtc_device *rtc,
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struct nvmem_config *nvmem_config);
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void rtc_nvmem_unregister(struct rtc_device *rtc);
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#else
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static inline int rtc_nvmem_register(struct rtc_device *rtc,
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struct nvmem_config *nvmem_config)
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{
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return -ENODEV;
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}
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static inline void rtc_nvmem_unregister(struct rtc_device *rtc) {}
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#endif
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#endif /* _LINUX_RTC_H_ */
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#endif /* _LINUX_RTC_H_ */
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