commit 73bcb24d932912f8e75e1d88da0fc0ac6d4bce78
author Rutuja Shah <rutu.shah.26@gmail.com> Mon Mar 21 21:32:30 2016 +0530
committer Paolo Bonzini <pbonzini@redhat.com> Tue Mar 22 22:20:17 2016 +0100
tree 50ca9c81024707f16dfc7cfe60b1e52c1dd0b9c2
parent 4771d756f46219762477aaeaaef9bd215e3d5c60

Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND

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>

hw/input/tsc210x.c

diff --git a/hw/input/tsc210x.c b/hw/input/tsc210x.c
index d11ef04..93ca374 100644
--- a/hw/input/tsc210x.c
+++ b/hw/input/tsc210x.c
@@ -835,7 +835,8 @@
     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);
 }