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rtc: move rtc_add_group/s definitions

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Move rtc_add_group and rtc_add_groups definition to rtc.h that is available
for all RTC drivers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2018-09-19 03:13:21 +02:00
parent db7a67b9c3
commit eb2bccb70b
2 changed files with 16 additions and 14 deletions
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16
include/linux/rtc.h
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@ -272,4 +272,20 @@ static inline int rtc_nvmem_register(struct rtc_device *rtc,
static inline void rtc_nvmem_unregister(struct rtc_device *rtc) {}
#endif
#ifdef CONFIG_RTC_INTF_SYSFS
int rtc_add_group(struct rtc_device *rtc, const struct attribute_group *grp);
int rtc_add_groups(struct rtc_device *rtc, const struct attribute_group **grps);
#else
static inline
int rtc_add_group(struct rtc_device *rtc, const struct attribute_group *grp)
{
return 0;
}
static inline
int rtc_add_groups(struct rtc_device *rtc, const struct attribute_group **grps)
{
return 0;
}
#endif
#endif /* _LINUX_RTC_H_ */