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iommu/core: Check for the right function pointer in iommu_map()
author
Joerg Roedel
<jroedel@suse.de>
Mon, 18 Aug 2014 22:19:26 +0000
(
00:19
+0200)
committer
Joerg Roedel
<jroedel@suse.de>
Mon, 18 Aug 2014 22:19:26 +0000
(
00:19
+0200)
Check for the ->map and not the ->unmap pointer.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/iommu.c
patch
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diff --git
a/drivers/iommu/iommu.c
b/drivers/iommu/iommu.c
index
1698360
..
ac4adb3
100644
(file)
--- a/
drivers/iommu/iommu.c
+++ b/
drivers/iommu/iommu.c
@@
-995,7
+995,7
@@
int iommu_map(struct iommu_domain *domain, unsigned long iova,
size_t orig_size = size;
int ret = 0;
- if (unlikely(domain->ops->
un
map == NULL ||
+ if (unlikely(domain->ops->map == NULL ||
domain->ops->pgsize_bitmap == 0UL))
return -ENODEV;