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Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND

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This patch replaces get_ticks_per_sec() calls with the macro
NANOSECONDS_PER_SECOND. Also, as there are no callers, get_ticks_per_sec()
is then removed.  This replacement improves the readability and
understandability of code.

For example,

    timer_mod(fdctrl->result_timer,
	      qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() / 50));

NANOSECONDS_PER_SECOND makes it obvious that qemu_clock_get_ns
matches the unit of the expression on the right side of the plus.

Signed-off-by: Rutuja Shah <rutu.shah.26@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Rutuja Shah 2016-03-21 21:32:30 +05:30 • committed by Paolo Bonzini
parent 4771d756f4
commit 73bcb24d93
53 changed files with 143 additions and 134 deletions
Download patch file Download diff file Expand all files Collapse all files

2
hw/input/hid.c
View file

@ -96,7 +96,7 @@ void hid_set_next_idle(HIDState *hs)
{
if (hs->idle) {
uint64_t expire_time = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
get_ticks_per_sec() * hs->idle * 4 / 1000;
NANOSECONDS_PER_SECOND * hs->idle * 4 / 1000;
if (!hs->idle_timer) {
hs->idle_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, hid_idle_timer, hs);
}

3
hw/input/tsc2005.c
View file

@ -291,7 +291,8 @@ static void tsc2005_pin_update(TSC2005State *s)
s->precision = s->nextprecision;
s->function = s->nextfunction;
s->pdst = !s->pnd0; /* Synchronised on internal clock */
expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() >> 7);
expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
(NANOSECONDS_PER_SECOND >> 7);
timer_mod(s->timer, expires);
}

3
hw/input/tsc210x.c
View file

@ -835,7 +835,8 @@ static void tsc210x_pin_update(TSC210xState *s)
s->busy = 1;
s->precision = s->nextprecision;
s->function = s->nextfunction;
expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() >> 10);
expires = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
(NANOSECONDS_PER_SECOND >> 10);
timer_mod(s->timer, expires);
}