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posix-timers: Make nanosleep timespec argument const

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No nanosleep implementation modifies the rqtp argument. Mark is const.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
This commit is contained in:
Thomas Gleixner
2017-06-13 23:34:33 +02:00
parent 343d8fc208
commit 938e7cf2d5
6 changed files with 8 additions and 8 deletions
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4
kernel/time/posix-cpu-timers.c
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@@ -1328,7 +1328,7 @@ static int do_cpu_nanosleep(const clockid_t which_clock, int flags,
static long posix_cpu_nsleep_restart(struct restart_block *restart_block);
static int posix_cpu_nsleep(const clockid_t which_clock, int flags,
struct timespec64 *rqtp)
const struct timespec64 *rqtp)
{
struct restart_block *restart_block = &current->restart_block;
int error;
@@ -1383,7 +1383,7 @@ static int process_cpu_timer_create(struct k_itimer *timer)
return posix_cpu_timer_create(timer);
}
static int process_cpu_nsleep(const clockid_t which_clock, int flags,
struct timespec64 *rqtp)
const struct timespec64 *rqtp)
{
return posix_cpu_nsleep(PROCESS_CLOCK, flags, rqtp);
}