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authorJoerg Roedel <jroedel@suse.de>2018-11-29 14:01:00 +0100
committerJoerg Roedel <jroedel@suse.de>2018-12-17 10:38:30 +0100
commit98cc4f7196422ee20e00e2067e484e3136dbe4a5 (patch)
tree7d460f5f77aa4daad70a25d501e355a1f44ec988 /drivers/iommu
parent9b468f7d9cf1f089b7287865776eb100504681b7 (diff)
downloadlinux-98cc4f7196422ee20e00e2067e484e3136dbe4a5.tar.bz2
iommu/dma: Use helper functions to access dev->iommu_fwspec
Use the new helpers dev_iommu_fwspec_get()/set() to access the dev->iommu_fwspec pointer. This makes it easier to move that pointer later into another struct. Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/dma-iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c
index 4afb1a8a8da8..13787d3ee338 100644
--- a/drivers/iommu/dma-iommu.c
+++ b/drivers/iommu/dma-iommu.c
@@ -177,7 +177,7 @@ EXPORT_SYMBOL(iommu_put_dma_cookie);
void iommu_dma_get_resv_regions(struct device *dev, struct list_head *list)
{
- if (!is_of_node(dev->iommu_fwspec->iommu_fwnode))
+ if (!is_of_node(dev_iommu_fwspec_get(dev)->iommu_fwnode))
iort_iommu_msi_get_resv_regions(dev, list);
}