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-rw-r--r--arch/s390/include/asm/pci_io.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/pci_io.h b/arch/s390/include/asm/pci_io.h
index 1a9a98de5bde..67f7ddd4617d 100644
--- a/arch/s390/include/asm/pci_io.h
+++ b/arch/s390/include/asm/pci_io.h
@@ -8,7 +8,7 @@
#include <asm/pci_insn.h>
/* I/O Map */
-#define ZPCI_IOMAP_MAX_ENTRIES 0x7fff
+#define ZPCI_IOMAP_MAX_ENTRIES 0x8000
#define ZPCI_IOMAP_ADDR_BASE 0x8000000000000000ULL
#define ZPCI_IOMAP_ADDR_IDX_MASK 0x7fff000000000000ULL
#define ZPCI_IOMAP_ADDR_OFF_MASK 0x0000ffffffffffffULL