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yaml --- r: 217648 b: refs/heads/master c: 3989170 h: refs/heads/master v: v3
git-mirror · Oct 18, 2010 · 6143ca1 · 6143ca1
1 parent 277805c
commit 6143ca1
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3af283e1141474925b33383425bbe038e75fd03a
+refs/heads/master: 3989170f8e3c1bd71d8f7ec6e3d52e46815ee096
diff --git a/trunk/drivers/acpi/acpica/evxfregn.c b/trunk/drivers/acpi/acpica/evxfregn.c
@@ -64,6 +64,12 @@ ACPI_MODULE_NAME("evxfregn")
  *
  * DESCRIPTION: Install a handler for all op_regions of a given space_id.
  *
+ * NOTE: This function should only be called after acpi_enable_subsystem has
+ * been called. This is because any _REG methods associated with the Space ID
+ * are executed here, and these methods can only be safely executed after
+ * the default handlers have been installed and the hardware has been
+ * initialized (via acpi_enable_subsystem.)
+ *
  ******************************************************************************/
 acpi_status
 acpi_install_address_space_handler(acpi_handle device,