Kernel bump from 4.1.3-rt to 4.1.7-rt.

[kvmfornfv.git] / kernel / drivers / acpi / acpica / utxfinit.c

diff --git a/kernel/drivers/acpi/acpica/utxfinit.c b/kernel/drivers/acpi/acpica/utxfinit.c
index 083a768..42a32a6 100644 (file)
--- a/kernel/drivers/acpi/acpica/utxfinit.c
+++ b/kernel/drivers/acpi/acpica/utxfinit.c
@@ -179,10 +179,12 @@ acpi_status __init acpi_enable_subsystem(u32 flags)
         * Obtain a permanent mapping for the FACS. This is required for the
         * Global Lock and the Firmware Waking Vector
         */
-       status = acpi_tb_initialize_facs();
-       if (ACPI_FAILURE(status)) {
-               ACPI_WARNING((AE_INFO, "Could not map the FACS table"));
-               return_ACPI_STATUS(status);
+       if (!(flags & ACPI_NO_FACS_INIT)) {
+               status = acpi_tb_initialize_facs();
+               if (ACPI_FAILURE(status)) {
+                       ACPI_WARNING((AE_INFO, "Could not map the FACS table"));
+                       return_ACPI_STATUS(status);
+               }
        }
 #endif                         /* !ACPI_REDUCED_HARDWARE */