diff options
Diffstat (limited to 'arch/s390/pci/pci_dma.c')
| -rw-r--r-- | arch/s390/pci/pci_dma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c index 9e52d1527f71..64b1399a73f0 100644 --- a/arch/s390/pci/pci_dma.c +++ b/arch/s390/pci/pci_dma.c @@ -668,15 +668,17 @@ const struct dma_map_ops s390_pci_dma_ops = { .unmap_sg = s390_dma_unmap_sg, .map_page = s390_dma_map_pages, .unmap_page = s390_dma_unmap_pages, + .mmap = dma_common_mmap, + .get_sgtable = dma_common_get_sgtable, /* dma_supported is unconditionally true without a callback */ }; EXPORT_SYMBOL_GPL(s390_pci_dma_ops); static int __init s390_iommu_setup(char *str) { - if (!strncmp(str, "strict", 6)) + if (!strcmp(str, "strict")) s390_iommu_strict = 1; - return 0; + return 1; } __setup("s390_iommu=", s390_iommu_setup); |