diff options
Diffstat (limited to 'drivers/acpi/acpica/evxfregn.c')
| -rw-r--r-- | drivers/acpi/acpica/evxfregn.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/acpi/acpica/evxfregn.c b/drivers/acpi/acpica/evxfregn.c index c85c8c45599..00cd95692a9 100644 --- a/drivers/acpi/acpica/evxfregn.c +++ b/drivers/acpi/acpica/evxfregn.c @@ -130,20 +130,21 @@ acpi_install_address_space_handler(acpi_handle device, case ACPI_ADR_SPACE_PCI_CONFIG: case ACPI_ADR_SPACE_DATA_TABLE: - if (acpi_gbl_reg_methods_executed) { + if (!acpi_gbl_reg_methods_executed) { - /* Run all _REG methods for this address space */ - - status = acpi_ev_execute_reg_methods(node, space_id); + /* We will defer execution of the _REG methods for this space */ + goto unlock_and_exit; } break; default: - - status = acpi_ev_execute_reg_methods(node, space_id); break; } + /* Run all _REG methods for this address space */ + + status = acpi_ev_execute_reg_methods(node, space_id); + unlock_and_exit: (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); return_ACPI_STATUS(status); |