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| author | Joerg Roedel <jroedel@suse.de> | 2020-04-29 16:36:43 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-05-05 15:36:12 +0300 |
| commit | c0da9b9f5afdb56ae2aaccf79f36a358ac8454c8 (patch) | |
| tree | 6a37c3ef51a00836ccd6dca697fecd7fd70a87d8 | |
| parent | 7039d11b3e4af77cf5ac1f689ae395b2a183bd25 (diff) | |
| download | linux-c0da9b9f5afdb56ae2aaccf79f36a358ac8454c8.tar.xz | |
iommu/amd: Remove dma_mask check from check_device()
The check was only needed for the DMA-API implementation in the AMD
IOMMU driver, which no longer exists.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20200429133712.31431-6-joro@8bytes.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
| -rw-r--r-- | drivers/iommu/amd_iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 73b4f84cf449..504f2db75eda 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -326,7 +326,7 @@ static bool check_device(struct device *dev) { int devid; - if (!dev || !dev->dma_mask) + if (!dev) return false; devid = get_device_id(dev); |