From edca71fecb77e2697337d192cbfe96f513407761 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 27 Apr 2018 15:40:13 +0200 Subject: timekeeping: Clean up ktime_get_real_ts64 In a move to make ktime_get_*() the preferred driver interface into the timekeeping code, sanitizes ktime_get_real_ts64() to be a proper exported symbol rather than an alias for getnstimeofday64(). The internal __getnstimeofday64() is no longer used, so remove that and merge it into ktime_get_real_ts64(). Signed-off-by: Arnd Bergmann Signed-off-by: Thomas Gleixner Cc: Stephen Boyd Cc: y2038@lists.linaro.org Cc: John Stultz Link: https://lkml.kernel.org/r/20180427134016.2525989-3-arnd@arndb.de --- include/linux/timekeeping.h | 8 +++++--- include/linux/timekeeping32.h | 13 ++----------- 2 files changed, 7 insertions(+), 14 deletions(-) (limited to 'include') diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h index 588a0e4b1ab9..415dae6bf1f5 100644 --- a/include/linux/timekeeping.h +++ b/include/linux/timekeeping.h @@ -30,15 +30,13 @@ struct timespec64 current_kernel_time64(void); struct timespec64 get_monotonic_coarse64(void); extern void getrawmonotonic64(struct timespec64 *ts); extern void ktime_get_ts64(struct timespec64 *ts); +extern void ktime_get_real_ts64(struct timespec64 *tv); extern time64_t ktime_get_seconds(void); extern time64_t __ktime_get_real_seconds(void); extern time64_t ktime_get_real_seconds(void); -extern int __getnstimeofday64(struct timespec64 *tv); -extern void getnstimeofday64(struct timespec64 *tv); extern void getboottime64(struct timespec64 *ts); -#define ktime_get_real_ts64(ts) getnstimeofday64(ts) /* * ktime_t based interfaces @@ -210,5 +208,9 @@ extern void read_persistent_clock64(struct timespec64 *ts); extern void read_boot_clock64(struct timespec64 *ts); extern int update_persistent_clock64(struct timespec64 now); +/* + * deprecated aliases, don't use in new code + */ +#define getnstimeofday64(ts) ktime_get_real_ts64(ts) #endif diff --git a/include/linux/timekeeping32.h b/include/linux/timekeeping32.h index 4ea45d0df1d4..5abff52d07fd 100644 --- a/include/linux/timekeeping32.h +++ b/include/linux/timekeeping32.h @@ -27,20 +27,11 @@ static inline int do_settimeofday(const struct timespec *ts) return do_settimeofday64(&ts64); } -static inline int __getnstimeofday(struct timespec *ts) -{ - struct timespec64 ts64; - int ret = __getnstimeofday64(&ts64); - - *ts = timespec64_to_timespec(ts64); - return ret; -} - static inline void getnstimeofday(struct timespec *ts) { struct timespec64 ts64; - getnstimeofday64(&ts64); + ktime_get_real_ts64(&ts64); *ts = timespec64_to_timespec(ts64); } @@ -56,7 +47,7 @@ static inline void ktime_get_real_ts(struct timespec *ts) { struct timespec64 ts64; - getnstimeofday64(&ts64); + ktime_get_real_ts64(&ts64); *ts = timespec64_to_timespec(ts64); } -- cgit