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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-07-30 10:13:15 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-07-30 10:13:15 +0200
commitc88b94a9f43cecdeae4fa3d30cadd9a3f604372f (patch)
tree113aea97fed1f08e0b5c9603c43fe1e147b68474 /drivers/gpu/host1x/dev.c
parent38c6aa2175c35358d01c29266000d26c78af9e36 (diff)
parentacb1872577b346bd15ab3a3f8dff780d6cca4b70 (diff)
Merge 4.18-rc7 into staging-next
We want the staging changes in here for testing and merge issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/host1x/dev.c')
-rw-r--r--drivers/gpu/host1x/dev.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
index f1d5f76e9c33d..d88073e7d22dd 100644
--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -218,6 +218,9 @@ static int host1x_probe(struct platform_device *pdev)
return err;
}
+ if (IS_ENABLED(CONFIG_TEGRA_HOST1X_FIREWALL))
+ goto skip_iommu;
+
host->group = iommu_group_get(&pdev->dev);
if (host->group) {
struct iommu_domain_geometry *geometry;