Author: jkim
Date: Fri Aug 6 17:21:32 2010
New Revision: 210942
URL: http://svn.freebsd.org/changeset/base/210942
Log:
Remove unnecessary casting and simplify code. We are not there yet. ;-)
Modified:
head/sys/amd64/acpica/acpi_wakeup.c
Modified: head/sys/amd64/acpica/acpi_wakeup.c
==============================================================================
--- head/sys/amd64/acpica/acpi_wakeup.c Fri Aug 6 16:50:48 2010
(r210941)
+++ head/sys/amd64/acpica/acpi_wakeup.c Fri Aug 6 17:21:32 2010
(r210942)
@@ -176,7 +176,6 @@ static void
acpi_wakeup_cpus(struct acpi_softc *sc, cpumask_t wakeup_cpus)
{
uint32_t mpbioswarmvec;
- cpumask_t map;
int cpu;
u_char mpbiosreason;
@@ -193,8 +192,7 @@ acpi_wakeup_cpus(struct acpi_softc *sc,
/* Wake up each AP. */
for (cpu = 1; cpu < mp_ncpus; cpu++) {
- map = 1ul << cpu;
- if ((wakeup_cpus & map) != map)
+ if ((wakeup_cpus & (1 << cpu)) == 0)
continue;
if (acpi_wakeup_ap(sc, cpu) == 0) {
/* restore the warmstart vector */
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