[AGPGART] Remove unneeded string from AMD64 GART driver.

diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index e351e2966e3568c2794054fbfb805fcf8271bc11..8ae550973d4e1c7a67e7d526e29666a05120d6ee 100644 (file)
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -370,7 +370,7 @@ static int __init agp_amd64_probe(struct pci_dev *pdev,
        struct agp_bridge_data *bridge;
        u8 rev_id;
        u8 cap_ptr;
-       char *revstring="  ";
+       char *revstring=NULL;
 
        cap_ptr = pci_find_capability(pdev, PCI_CAP_ID_AGP);
        if (!cap_ptr)