From 2f0c0fdc085c0d415457a1c52344f72e12c4cec6 Mon Sep 17 00:00:00 2001 From: Sowmini Varadhan Date: Sat, 18 Apr 2015 12:33:55 -0700 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- lib/iommu-common.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/iommu-common.c b/lib/iommu-common.c index b99f1d744a8d..a1a517cba7ec 100644 --- a/lib/iommu-common.c +++ b/lib/iommu-common.c @@ -11,6 +11,10 @@ #include #include +#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; /* -- 2.30.2