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authorSowmini Varadhan <sowmini.varadhan@oracle.com>2015-04-18 19:33:55 (GMT)
committerDavid S. Miller <davem@davemloft.net>2015-04-18 19:34:50 (GMT)
commit2f0c0fdc085c0d415457a1c52344f72e12c4cec6 (patch)
tree2567af96358ff14960a686df6e253244dcf3e99d /lib/iommu-common.c
parent0ae53ed15d9b87b883b593a9884957cfa4fc2480 (diff)
iommu-common: Fix PARISC compile-time warnings
Fixes warnings due to - no DMA_ERROR_CODE on PARISC, - sizeof (unsigned long) == 4 bytes on PARISC. Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/iommu-common.c')
-rw-r--r--lib/iommu-common.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/iommu-common.c b/lib/iommu-common.c
index b99f1d7..a1a517c 100644
--- a/lib/iommu-common.c
+++ b/lib/iommu-common.c
@@ -11,6 +11,10 @@
#include <linux/dma-mapping.h>
#include <linux/hash.h>
+#ifndef DMA_ERROR_CODE
+#define DMA_ERROR_CODE (~(dma_addr_t)0x0)
+#endif
+
unsigned long iommu_large_alloc = 15;
static DEFINE_PER_CPU(unsigned int, iommu_pool_hash);
@@ -171,7 +175,7 @@ unsigned long iommu_tbl_range_alloc(struct device *dev,
boundary_size = ALIGN(dma_get_seg_boundary(dev) + 1,
1 << iommu->table_shift);
else
- boundary_size = ALIGN(1UL << 32, 1 << iommu->table_shift);
+ boundary_size = ALIGN(1ULL << 32, 1 << iommu->table_shift);
boundary_size = boundary_size >> iommu->table_shift;
/*

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