---

yaml --- r: 95457 b: refs/heads/master c: 549f460 h: refs/heads/master i: 95455: 9a1afb4 v: v3
git-mirror · Apr 22, 2008 · 03c8f0b · 03c8f0b
1 parent ebf7325
commit 03c8f0b
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Showing 2 changed files with 9 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8a2e71a82375aa2aef571d5fa9064ba67c8856a5
+refs/heads/master: 549f46044e1e207a2cbfdfb3f9a0d3fd5fd4105e
diff --git a/trunk/drivers/acpi/namespace/nsxfeval.c b/trunk/drivers/acpi/namespace/nsxfeval.c
@@ -467,10 +467,13 @@ acpi_ns_get_device_callback(acpi_handle obj_handle,
 		return (AE_CTRL_DEPTH);
 	}
 
-	if (!(flags & ACPI_STA_DEVICE_PRESENT)) {
-
-		/* Don't examine children of the device if not present */
-
+	if (!(flags & ACPI_STA_DEVICE_PRESENT) &&
+	    !(flags & ACPI_STA_DEVICE_FUNCTIONING)) {
+		/*
+		 * Don't examine the children of the device only when the
+		 * device is neither present nor functional. See ACPI spec,
+		 * description of _STA for more information.
+		 */
 		return (AE_CTRL_DEPTH);
 	}
 
@@ -539,7 +542,7 @@ acpi_ns_get_device_callback(acpi_handle obj_handle,
  *              value is returned to the caller.
  *
  *              This is a wrapper for walk_namespace, but the callback performs
- *              additional filtering. Please see acpi_get_device_callback.
+ *              additional filtering. Please see acpi_ns_get_device_callback.
  *
  ******************************************************************************/