Commit cb97201c authored by Sowmini Varadhan's avatar Sowmini Varadhan Committed by David S. Miller
Browse files

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

lib/iommu-common.c

+5 −1
Original line number Diff line number Diff line
@@ -10,6 +10,10 @@ 
#include <linux/iommu-common.h>

#include <linux/dma-mapping.h>



#ifndef	DMA_ERROR_CODE

#define	DMA_ERROR_CODE (~(dma_addr_t)0x0)

#endif



#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,

				      1 << iommu->page_table_shift);

	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;

	boundary_size = boundary_size >> iommu->page_table_shift;