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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-29 13:59:00 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-29 13:59:00 +0100 |
| commit | 8b4e2fa4ff72ba2c9f01af8def15d4c4eeeeed64 (patch) | |
| tree | a2ebfb0b6aebb2fe07821fe862a79709be3ebc17 /drivers/acpi/acpica/exmutex.c | |
| parent | 64e94e7e0ffb20ee11a596aa04fcdeefb33e000d (diff) | |
| parent | e375325ce55eb841ccda54a4472cf3b0139ea5f2 (diff) | |
Merge branch 'acpi-lpss' into acpi-cleanup
The following commits depend on the 'acpi-lpss' material.
Diffstat (limited to 'drivers/acpi/acpica/exmutex.c')
| -rw-r--r-- | drivers/acpi/acpica/exmutex.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/exmutex.c b/drivers/acpi/acpica/exmutex.c index d1f449d93dc..02157ef486d 100644 --- a/drivers/acpi/acpica/exmutex.c +++ b/drivers/acpi/acpica/exmutex.c @@ -377,7 +377,8 @@ acpi_ex_release_mutex(union acpi_operand_object *obj_desc, return_ACPI_STATUS(AE_AML_MUTEX_NOT_ACQUIRED); } - /* Must have a valid thread. */ + /* Must have a valid thread ID */ + if (!walk_state->thread) { ACPI_ERROR((AE_INFO, "Cannot release Mutex [%4.4s], null thread info", |