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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
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4
hw/char/cadence_uart.c
View file

@ -205,7 +205,7 @@ static void uart_parameters_setup(CadenceUARTState *s)
}
packet_size += ssp.data_bits + ssp.stop_bits;
s->char_tx_time = (get_ticks_per_sec() / ssp.speed) * packet_size;
s->char_tx_time = (NANOSECONDS_PER_SECOND / ssp.speed) * packet_size;
if (s->chr) {
qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp);
}
@ -479,7 +479,7 @@ static void cadence_uart_init(Object *obj)
sysbus_init_mmio(sbd, &s->iomem);
sysbus_init_irq(sbd, &s->irq);
s->char_tx_time = (get_ticks_per_sec() / 9600) * 10;
s->char_tx_time = (NANOSECONDS_PER_SECOND / 9600) * 10;
}
static int cadence_uart_post_load(void *opaque, int version_id)