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path: root/drivers/pci/dmar.c
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Diffstat (limited to 'drivers/pci/dmar.c')
-rw-r--r--drivers/pci/dmar.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index 7b287cb38b7..998f02d2ba4 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -34,8 +34,7 @@
#include <linux/irq.h>
#include <linux/interrupt.h>
-#undef PREFIX
-#define PREFIX "DMAR:"
+#define PREFIX "DMAR: "
/* No locks are needed as DMA remapping hardware unit
* list is constructed at boot time and hotplug of