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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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10
hw/usb/hcd-ohci.c
View file

@ -1850,12 +1850,12 @@ static void usb_ohci_init(OHCIState *ohci, DeviceState *dev,
if (usb_frame_time == 0) {
#ifdef OHCI_TIME_WARP
usb_frame_time = get_ticks_per_sec();
usb_bit_time = muldiv64(1, get_ticks_per_sec(), USB_HZ/1000);
usb_frame_time = NANOSECONDS_PER_SECOND;
usb_bit_time = NANOSECONDS_PER_SECOND / (USB_HZ / 1000);
#else
usb_frame_time = muldiv64(1, get_ticks_per_sec(), 1000);
if (get_ticks_per_sec() >= USB_HZ) {
usb_bit_time = muldiv64(1, get_ticks_per_sec(), USB_HZ);
usb_frame_time = NANOSECONDS_PER_SECOND / 1000;
if (NANOSECONDS_PER_SECOND >= USB_HZ) {
usb_bit_time = NANOSECONDS_PER_SECOND / USB_HZ;
} else {
usb_bit_time = 1;
}