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authorSebastian Ott <sebott@linux.vnet.ibm.com>2016-01-22 13:57:34 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2016-01-26 12:45:33 +0100
commitc2e1fcf3ec39de092e3e84b489b5c0cc39f6dd05 (patch)
tree0ddae1a0110b2a2fbbfcd2350bcaa366819d2fe9 /arch
parent2d0f76a6ca1f2cdcffca7ce130f67ec61caa0999 (diff)
downloadlinux-c2e1fcf3ec39de092e3e84b489b5c0cc39f6dd05.tar.bz2
s390/pci: adjust IOMAP_MAX_ENTRIES
ZPCI_IOMAP_MAX_ENTRIES is off by one. Let's adjust this for the sake of correctness. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch')
-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