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rtc: nvmem: don't return an error when not enabled

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Avoid reporting an error when RTC_NVMEM is not selected.

Reported-by: kernel test robot <xiaolong.ye@intel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni
2018-05-16 21:08:42 +02:00
parent 5aa6a62d11
commit c59b3715ac
1 changed files with 1 additions and 1 deletions
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include/linux/rtc.h
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@@ -285,7 +285,7 @@ void rtc_nvmem_unregister(struct rtc_device *rtc);
static inline int rtc_nvmem_register(struct rtc_device *rtc, static inline int rtc_nvmem_register(struct rtc_device *rtc,
struct nvmem_config *nvmem_config) struct nvmem_config *nvmem_config)
{ {
return -ENODEV; return 0;
} }
static inline void rtc_nvmem_unregister(struct rtc_device *rtc) {} static inline void rtc_nvmem_unregister(struct rtc_device *rtc) {}
#endif #endif