The branch main has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=5a03f17a9adb1587ec045c45fabfd70922dee66b
commit 5a03f17a9adb1587ec045c45fabfd70922dee66b Author: John Baldwin <[email protected]> AuthorDate: 2022-04-21 17:29:13 +0000 Commit: John Baldwin <[email protected]> CommitDate: 2022-04-21 17:29:13 +0000 acpi_tz: Lookup devclass by name when needed. Cache the value in a local variable in the worker thread. Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D34992 --- sys/dev/acpica/acpi_thermal.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sys/dev/acpica/acpi_thermal.c b/sys/dev/acpica/acpi_thermal.c index 9ff86ae8d827..f6b19f56b862 100644 --- a/sys/dev/acpica/acpi_thermal.c +++ b/sys/dev/acpica/acpi_thermal.c @@ -331,7 +331,7 @@ acpi_tz_startup(void *arg __unused) device_t *devs; int devcount, error, i; - devclass_get_devices(acpi_tz_devclass, &devs, &devcount); + devclass_get_devices(devclass_find("acpi_tz"), &devs, &devcount); if (devcount == 0) { free(devs, M_TEMP); return; @@ -949,6 +949,7 @@ acpi_tz_power_profile(void *arg) static void acpi_tz_thread(void *arg) { + devclass_t acpi_tz_devclass; device_t *devs; int devcount, i; int flags; @@ -956,6 +957,7 @@ acpi_tz_thread(void *arg) ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); + acpi_tz_devclass = devclass_find("acpi_tz"); devs = NULL; devcount = 0; sc = NULL;
