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Commit cb97201c authored by Sowmini Varadhan's avatar Sowmini Varadhan Committed by David S. Miller
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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: default avatarSowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a83f5d6a
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+5 −1
Original line number Original line Diff line number Diff line
@@ -10,6 +10,10 @@
#include <linux/iommu-common.h>
#include <linux/iommu-common.h>
#include <linux/dma-mapping.h>
#include <linux/dma-mapping.h>


#ifndef	DMA_ERROR_CODE
#define	DMA_ERROR_CODE (~(dma_addr_t)0x0)
#endif

#define IOMMU_LARGE_ALLOC	15
#define IOMMU_LARGE_ALLOC	15


/*
/*
@@ -121,7 +125,7 @@ unsigned long iommu_tbl_range_alloc(struct device *dev,
		boundary_size = ALIGN(dma_get_seg_boundary(dev) + 1,
		boundary_size = ALIGN(dma_get_seg_boundary(dev) + 1,
				      1 << iommu->page_table_shift);
				      1 << iommu->page_table_shift);
	else
	else
		boundary_size = ALIGN(1UL << 32, 1 << iommu->page_table_shift);
		boundary_size = ALIGN(1ULL << 32, 1 << iommu->page_table_shift);


	shift = iommu->page_table_map_base >> iommu->page_table_shift;
	shift = iommu->page_table_map_base >> iommu->page_table_shift;
	boundary_size = boundary_size >> iommu->page_table_shift;
	boundary_size = boundary_size >> iommu->page_table_shift;