diff options
Diffstat (limited to 'drivers/iommu/amd/init.c')
| -rw-r--r-- | drivers/iommu/amd/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c index 418da641ee3d..4c68dc382286 100644 --- a/drivers/iommu/amd/init.c +++ b/drivers/iommu/amd/init.c @@ -1733,7 +1733,7 @@ static int __init init_iommu_one(struct amd_iommu *iommu, struct ivhd_header *h, iommu->pci_seg = pci_seg; raw_spin_lock_init(&iommu->lock); - iommu->cmd_sem_val = 0; + atomic64_set(&iommu->cmd_sem_val, 0); /* Add IOMMU to internal data structures */ list_add_tail(&iommu->list, &amd_iommu_list); |