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authorChristoph Hellwig <hch@lst.de>2017-12-22 13:07:22 +0300
committerChristoph Hellwig <hch@lst.de>2018-01-10 18:41:19 +0300
commit4b1b62b67d8b341ca97308822671b330a2c48c10 (patch)
tree2d4b1065cccef8a5d3deac42b30e4839bcd4dd39 /arch/s390/include/asm/pci_dma.h
parentb0615c3baad3a36599fb51210f15f259dccd11f7 (diff)
downloadlinux-4b1b62b67d8b341ca97308822671b330a2c48c10.tar.xz
s390: move s390_pci_dma_ops to asm/pci_dma.h
This is not needed in drivers, so move it to a private header. Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/s390/include/asm/pci_dma.h')
-rw-r--r--arch/s390/include/asm/pci_dma.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/include/asm/pci_dma.h b/arch/s390/include/asm/pci_dma.h
index e8d9161fa17a..419fac7a62c0 100644
--- a/arch/s390/include/asm/pci_dma.h
+++ b/arch/s390/include/asm/pci_dma.h
@@ -201,4 +201,7 @@ void dma_cleanup_tables(unsigned long *);
unsigned long *dma_walk_cpu_trans(unsigned long *rto, dma_addr_t dma_addr);
void dma_update_cpu_trans(unsigned long *entry, void *page_addr, int flags);
+extern const struct dma_map_ops s390_pci_dma_ops;
+
+
#endif