drivers/edac: mpc85xx: add static scope

Made a previous global variable, static in scope
Signed-off-by: NDoug Thompson <dougthompson@xmission.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/edac/mpc85xx_edac.c

@@ -43,7 +43,7 @@ static u32 orig_pci_err_en;
 static u32 orig_l2_err_disable;
 static u32 orig_hid1;
 
-const char *mpc85xx_ctl_name = "MPC85xx";
+static const char *mpc85xx_ctl_name = "MPC85xx";
 
 /************************ MC SYSFS parts ***********************************/