Merge branch 'acpica'

[firefly-linux-kernel-4.4.55.git] / drivers / acpi / osl.c

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 27f84af4e337df87540e3c4e1e84f358eef7cb3c..f7fd72ac69cf52839e6bd92a9f503fc8e7c66dad 100644 (file)
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1537,17 +1537,21 @@ static int __init osi_setup(char *str)
 
 __setup("acpi_osi=", osi_setup);
 
-/* enable serialization to combat AE_ALREADY_EXISTS errors */
-static int __init acpi_serialize_setup(char *str)
+/*
+ * Disable the auto-serialization of named objects creation methods.
+ *
+ * This feature is enabled by default.  It marks the AML control methods
+ * that contain the opcodes to create named objects as "Serialized".
+ */
+static int __init acpi_no_auto_serialize_setup(char *str)
 {
-       printk(KERN_INFO PREFIX "serialize enabled\n");
-
-       acpi_gbl_all_methods_serialized = TRUE;
+       acpi_gbl_auto_serialize_methods = FALSE;
+       pr_info("ACPI: auto-serialization disabled\n");
 
        return 1;
 }
 
-__setup("acpi_serialize", acpi_serialize_setup);
+__setup("acpi_no_auto_serialize", acpi_no_auto_serialize_setup);
 
 /* Check of resource interference between native drivers and ACPI
  * OperationRegions (SystemIO and System Memory only).