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Diffstat (limited to 'sys/dev/cpufreq/ichss.c')
-rw-r--r--sys/dev/cpufreq/ichss.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/dev/cpufreq/ichss.c b/sys/dev/cpufreq/ichss.c
index f1ec62ed6d8a..6c30bbb9700d 100644
--- a/sys/dev/cpufreq/ichss.c
+++ b/sys/dev/cpufreq/ichss.c
@@ -147,7 +147,7 @@ ichss_identify(driver_t *driver, device_t parent)
return;
/* Avoid duplicates. */
- if (device_find_child(parent, "ichss", -1))
+ if (device_find_child(parent, "ichss", DEVICE_UNIT_ANY))
return;
/*
@@ -218,13 +218,15 @@ ichss_probe(device_t dev)
* info, let it manage things. Also, if Enhanced SpeedStep is
* available, don't attach.
*/
- perf_dev = device_find_child(device_get_parent(dev), "acpi_perf", -1);
+ perf_dev = device_find_child(device_get_parent(dev), "acpi_perf",
+ DEVICE_UNIT_ANY);
if (perf_dev && device_is_attached(perf_dev)) {
error = CPUFREQ_DRV_TYPE(perf_dev, &type);
if (error == 0 && (type & CPUFREQ_FLAG_INFO_ONLY) == 0)
return (ENXIO);
}
- est_dev = device_find_child(device_get_parent(dev), "est", -1);
+ est_dev = device_find_child(device_get_parent(dev), "est",
+ DEVICE_UNIT_ANY);
if (est_dev && device_is_attached(est_dev))
return (ENXIO);