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authorSebastian Ott <sebott@linux.vnet.ibm.com>2016-01-22 13:59:35 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2016-01-26 12:45:49 +0100
commitbf19c94d5caa100f22c20d756c57e3550c01cdb8 (patch)
tree0fe9e0a29fddd2e083dea7ebbd141e8623abe677 /arch/s390/pci
parent9e00caaea14b90a788c17a2e0c32108a3d7008ec (diff)
downloadlinux-bf19c94d5caa100f22c20d756c57e3550c01cdb8.tar.bz2
s390/pci: improve ZPCI_* macros
Most of the constants defined in pci_io.h depend on each other and thus can be calculated. 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/s390/pci')
-rw-r--r--arch/s390/pci/pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 3942348317da..3627ae075f40 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -541,7 +541,7 @@ static void zpci_irq_exit(void)
static int zpci_alloc_iomap(struct zpci_dev *zdev)
{
- int entry;
+ unsigned long entry;
spin_lock(&zpci_iomap_lock);
entry = find_first_zero_bit(zpci_iomap, ZPCI_IOMAP_MAX_ENTRIES);