diff options
Diffstat (limited to 'arch/sparc/kernel/iommu_common.h')
| -rw-r--r-- | arch/sparc/kernel/iommu_common.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/sparc/kernel/iommu_common.h b/arch/sparc/kernel/iommu_common.h index 5ea5c192b1d9..d62ed9c5682d 100644 --- a/arch/sparc/kernel/iommu_common.h +++ b/arch/sparc/kernel/iommu_common.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* iommu_common.h: UltraSparc SBUS/PCI common iommu declarations. * * Copyright (C) 1999, 2008 David S. Miller (davem@davemloft.net) @@ -47,6 +48,4 @@ static inline int is_span_boundary(unsigned long entry, return iommu_is_span_boundary(entry, nr, shift, boundary_size); } -#define SPARC_MAPPING_ERROR (~(dma_addr_t)0x0) - #endif /* _IOMMU_COMMON_H */ |