[patch 19/20] posix-timers: Remove pointless comments

Thomas Gleixner
2023-04-25T18:50:58Z

Documenting the obvious is just consuming space for no value.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
kernel/time/posix-timers.c | 25 -------------------------
1 file changed, 25 deletions(-)

--- a/kernel/time/posix-timers.c
+++ b/kernel/time/posix-timers.c
@@ -59,19 +59,6 @@ static const struct k_clock clock_realti
#error "SIGEV_THREAD_ID must not share bit with other SIGEV values!"
#endif

-/*
- * CLOCKs: The POSIX standard calls for a couple of clocks and allows us
- * to implement others. This structure defines the various
- * clocks.
- *
- * FUNCTIONS: The CLOCKs structure defines possible functions to
- * handle various clock functions.
- *
- * The standard POSIX timer management code assumes the
- * following: 1.) The k_itimer struct (sched.h) is used for
- * the timer. 2.) The list, it_lock, it_clock, it_id and
- * it_pid fields are not modified by timer code.
- */
static struct k_itimer *__lock_timer(timer_t timer_id, unsigned long *flags);

#define lock_timer(tid, flags) \
@@ -140,7 +127,6 @@ static inline void unlock_timer(struct k
spin_unlock_irqrestore(&timr->it_lock, flags);
}

-/* Get clock_realtime */
static int posix_get_realtime_timespec(clockid_t which_clock, struct timespec64 *tp)
{
ktime_get_real_ts64(tp);
@@ -152,7 +138,6 @@ static ktime_t posix_get_realtime_ktime(
return ktime_get_real();
}

-/* Set clock_realtime */
static int posix_clock_realtime_set(const clockid_t which_clock,
const struct timespec64 *tp)
{
@@ -165,9 +150,6 @@ static int posix_clock_realtime_adj(cons
return do_adjtimex(t);
}

-/*
- * Get monotonic time for posix timers
- */
static int posix_get_monotonic_timespec(clockid_t which_clock, struct timespec64 *tp)
{
ktime_get_ts64(tp);
@@ -180,9 +162,6 @@ static ktime_t posix_get_monotonic_ktime
return ktime_get();
}

-/*
- * Get monotonic-raw time for posix timers
- */
static int posix_get_monotonic_raw(clockid_t which_clock, struct timespec64 *tp)
{
ktime_get_raw_ts64(tp);
@@ -190,7 +169,6 @@ static int posix_get_monotonic_raw(clock
return 0;
}

-
static int posix_get_realtime_coarse(clockid_t which_clock, struct timespec64 *tp)
{
ktime_get_coarse_real_ts64(tp);
@@ -241,9 +219,6 @@ static int posix_get_hrtimer_res(clockid
return 0;
}

-/*
- * Initialize everything, well, just everything in Posix clocks/timers ;)
- */
static __init int init_posix_timers(void)
{
posix_timers_cache = kmem_cache_create("posix_timers_cache",