pc-bios: s390x: Rename PSW_MASK_ZMODE to PSW_MASK_64

This constant enables 64 bit addressing, not the ESAME architecture,
so it shouldn't be named ZMODE.

Signed-off-by: Janosch Frank <[email protected]>
Reviewed-by: Thomas Huth <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Thomas Huth <[email protected]>

Author: frankjaa

pc-bios/s390-ccw/s390-arch.h

@@ -29,7 +29,7 @@ _Static_assert(sizeof(struct PSWLegacy) == 8, "PSWLegacy size incorrect");
 #define PSW_MASK_WAIT       0x0002000000000000ULL
 #define PSW_MASK_EAMODE     0x0000000100000000ULL
 #define PSW_MASK_BAMODE     0x0000000080000000ULL
-#define PSW_MASK_ZMODE      (PSW_MASK_EAMODE | PSW_MASK_BAMODE)
+#define PSW_MASK_64         (PSW_MASK_EAMODE | PSW_MASK_BAMODE)
 
 /* Low core mapping */
 typedef struct LowCore {