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| author | Len Brown <len.brown@intel.com> | 2007-05-10 02:49:21 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-05-10 02:49:21 -0400 |
| commit | 3dd6786f55219f87fd33e153669600d715ca9270 (patch) | |
| tree | 305f8389a93bf86df79f4cf8fb0050b1d6008939 /drivers/acpi/events/evxface.c | |
| parent | f697b677620d04d8c77841745727de85f7e948b1 (diff) | |
| parent | 88db5e1489f23876a226f5393fd978ddc09dc5f9 (diff) | |
| download | kernel_samsung_smdk4412-3dd6786f55219f87fd33e153669600d715ca9270.zip kernel_samsung_smdk4412-3dd6786f55219f87fd33e153669600d715ca9270.tar.gz kernel_samsung_smdk4412-3dd6786f55219f87fd33e153669600d715ca9270.tar.bz2 | |
Pull bugzilla-8385 into release branch
Diffstat (limited to 'drivers/acpi/events/evxface.c')
| -rw-r--r-- | drivers/acpi/events/evxface.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/acpi/events/evxface.c b/drivers/acpi/events/evxface.c index a3379ba..685a103 100644 --- a/drivers/acpi/events/evxface.c +++ b/drivers/acpi/events/evxface.c @@ -768,11 +768,9 @@ acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle) return (AE_BAD_PARAMETER); } - status = acpi_ex_enter_interpreter(); - if (ACPI_FAILURE(status)) { - return (status); - } + /* Must lock interpreter to prevent race conditions */ + acpi_ex_enter_interpreter(); status = acpi_ev_acquire_global_lock(timeout); acpi_ex_exit_interpreter(); |