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authorLinus Torvalds <torvalds@linux-foundation.org>2019-01-27 20:18:05 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-01-27 20:18:05 +0300
commitc180f1b04be01d025aa1e6e53e1a8b6626bd90c4 (patch)
tree77abc4c9d95a153aff653b470a642aa921c1fa7f /drivers
parent6a2651b55bcf5b56177d4ccaeb52adeeadb142ea (diff)
parent60d8cd572f655aac6107a2330dced004ad1fe3d7 (diff)
downloadlinux-c180f1b04be01d025aa1e6e53e1a8b6626bd90c4.tar.xz
Merge tag 'dma-mapping-5.0-2' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fix from Christoph Hellwig: "Fix a xen-swiotlb regression on arm64" * tag 'dma-mapping-5.0-2' of git://git.infradead.org/users/hch/dma-mapping: arm64/xen: fix xen-swiotlb cache flushing
Diffstat (limited to 'drivers')
-rw-r--r--drivers/xen/swiotlb-xen.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index 989cf872b98c..bb7888429be6 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -645,7 +645,7 @@ xen_swiotlb_dma_mmap(struct device *dev, struct vm_area_struct *vma,
void *cpu_addr, dma_addr_t dma_addr, size_t size,
unsigned long attrs)
{
-#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+#ifdef CONFIG_ARM
if (xen_get_dma_ops(dev)->mmap)
return xen_get_dma_ops(dev)->mmap(dev, vma, cpu_addr,
dma_addr, size, attrs);
@@ -662,7 +662,7 @@ xen_swiotlb_get_sgtable(struct device *dev, struct sg_table *sgt,
void *cpu_addr, dma_addr_t handle, size_t size,
unsigned long attrs)
{
-#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
+#ifdef CONFIG_ARM
if (xen_get_dma_ops(dev)->get_sgtable) {
#if 0
/*