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| author | jhb <jhb@FreeBSD.org> | 2016-04-28 18:53:14 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2016-04-28 18:53:14 +0000 |
| commit | ad2faac8a70ca88c67f9300c30c013990bf8ab13 (patch) | |
| tree | 0642ac540785a5d7fe7ef6fd4b158d4530420543 /sys/dev | |
| parent | 8ce3c21c211a0bffd6ec5e2b282ba4dae407fd04 (diff) | |
| download | FreeBSD-src-ad2faac8a70ca88c67f9300c30c013990bf8ab13.zip FreeBSD-src-ad2faac8a70ca88c67f9300c30c013990bf8ab13.tar.gz | |
Only count CPU devices that are using the ACPI CPU driver.
Arguably we should only be doing the probe/attach to children of
these devices as well.
Tested by: Michal Stanek <mst_semihalf.com> (arm64)
Differential Revision: https://reviews.freebsd.org/D6133
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/acpica/acpi_cpu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/acpica/acpi_cpu.c b/sys/dev/acpica/acpi_cpu.c index 625cd54..1a9c658 100644 --- a/sys/dev/acpica/acpi_cpu.c +++ b/sys/dev/acpica/acpi_cpu.c @@ -429,7 +429,8 @@ acpi_cpu_postattach(void *unused __unused) } attached = 0; for (i = 0; i < n; i++) - if (device_is_attached(devices[i])) + if (device_is_attached(devices[i]) && + device_get_driver(devices[i]) == &acpi_cpu_driver) attached = 1; for (i = 0; i < n; i++) bus_generic_probe(devices[i]); |
