diff --git a/[refs] b/[refs]
index a4b18c9dda1d..c24f0c1cff21 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 129ff8f8d58297b04f47b5d6fad81aa2d08404e1
+refs/heads/master: cdc87c5a30f407ed1ce43d8a22261116873d5ef1
diff --git a/trunk/drivers/pnp/pnpacpi/core.c b/trunk/drivers/pnp/pnpacpi/core.c
index ec8e914f756c..767f526209e8 100644
--- a/trunk/drivers/pnp/pnpacpi/core.c
+++ b/trunk/drivers/pnp/pnpacpi/core.c
@@ -58,7 +58,7 @@ static inline int __init is_exclusive_device(struct acpi_device *dev)
 	if (!(('0' <= (c) && (c) <= '9') || ('A' <= (c) && (c) <= 'F'))) \
 		return 0
 #define TEST_ALPHA(c) \
-	if (!('@' <= (c) || (c) <= 'Z')) \
+	if (!('A' <= (c) && (c) <= 'Z')) \
 		return 0
 static int __init ispnpidacpi(const char *id)
 {