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Diffstat (limited to 'drivers/acpi/acpica/evxfregn.c')
-rw-r--r--drivers/acpi/acpica/evxfregn.c13
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);