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authorArnd Bergmann <arnd@arndb.de>2020-02-20 20:03:54 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-02-21 11:22:15 -0800
commit412c53a680a97cb1ae2c0ab60230e193bee86387 (patch)
treee45468f621d037bf6622c932573480149b70af0d /kernel/time
parent595abbaff5db121428247a2e6ab368734472e101 (diff)
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y2038: remove unused time32 interfaces
No users remain, so kill these off before we grow new ones. Link: http://lkml.kernel.org/r/20200110154232.4104492-3-arnd@arndb.de Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Deepa Dinamani <deepa.kernel@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/time')
-rw-r--r--kernel/time/time.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/kernel/time/time.c b/kernel/time/time.c
index cdd7386115ff..3985b2b32d08 100644
--- a/kernel/time/time.c
+++ b/kernel/time/time.c
@@ -449,49 +449,6 @@ time64_t mktime64(const unsigned int year0, const unsigned int mon0,
}
EXPORT_SYMBOL(mktime64);
-/**
- * ns_to_timespec - Convert nanoseconds to timespec
- * @nsec: the nanoseconds value to be converted
- *
- * Returns the timespec representation of the nsec parameter.
- */
-struct timespec ns_to_timespec(const s64 nsec)
-{
- struct timespec ts;
- s32 rem;
-
- if (!nsec)
- return (struct timespec) {0, 0};
-
- ts.tv_sec = div_s64_rem(nsec, NSEC_PER_SEC, &rem);
- if (unlikely(rem < 0)) {
- ts.tv_sec--;
- rem += NSEC_PER_SEC;
- }
- ts.tv_nsec = rem;
-
- return ts;
-}
-EXPORT_SYMBOL(ns_to_timespec);
-
-/**
- * ns_to_timeval - Convert nanoseconds to timeval
- * @nsec: the nanoseconds value to be converted
- *
- * Returns the timeval representation of the nsec parameter.
- */
-struct timeval ns_to_timeval(const s64 nsec)
-{
- struct timespec ts = ns_to_timespec(nsec);
- struct timeval tv;
-
- tv.tv_sec = ts.tv_sec;
- tv.tv_usec = (suseconds_t) ts.tv_nsec / 1000;
-
- return tv;
-}
-EXPORT_SYMBOL(ns_to_timeval);
-
struct __kernel_old_timeval ns_to_kernel_old_timeval(const s64 nsec)
{
struct timespec64 ts = ns_to_timespec64(nsec);