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author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-09-19 03:13:21 +0200 |
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committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-09-28 14:20:59 +0200 |
commit | eb2bccb70b979d996ecb769d692b92ff12eabbb7 (patch) | |
tree | 2b690247a6cb61d9da7151ccd184978abda27811 /include | |
parent | db7a67b9c3482bcc8314e42647f60b6f77f5afe4 (diff) | |
download | linux-stable-eb2bccb70b979d996ecb769d692b92ff12eabbb7.tar.gz linux-stable-eb2bccb70b979d996ecb769d692b92ff12eabbb7.tar.bz2 linux-stable-eb2bccb70b979d996ecb769d692b92ff12eabbb7.zip |
rtc: move rtc_add_group/s definitions
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>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/rtc.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/rtc.h b/include/linux/rtc.h index faf00a1472d4..c8bb4a2b48c3 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -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_ */ |