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path: root/drivers/gpu/drm/tegra/gr3d.c
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Diffstat (limited to 'drivers/gpu/drm/tegra/gr3d.c')
-rw-r--r--drivers/gpu/drm/tegra/gr3d.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/tegra/gr3d.c b/drivers/gpu/drm/tegra/gr3d.c
index 8b9a35b1cbb3..24fae0f64032 100644
--- a/drivers/gpu/drm/tegra/gr3d.c
+++ b/drivers/gpu/drm/tegra/gr3d.c
@@ -23,7 +23,6 @@ struct gr3d_soc {
};
struct gr3d {
- struct iommu_group *group;
struct tegra_drm_client client;
struct host1x_channel *channel;
struct clk *clk_secondary;
@@ -49,7 +48,7 @@ static int gr3d_init(struct host1x_client *client)
struct gr3d *gr3d = to_gr3d(drm);
int err;
- gr3d->channel = host1x_channel_request(client->dev);
+ gr3d->channel = host1x_channel_request(client);
if (!gr3d->channel)
return -ENOMEM;
@@ -60,9 +59,8 @@ static int gr3d_init(struct host1x_client *client)
goto put;
}
- gr3d->group = host1x_client_iommu_attach(client, false);
- if (IS_ERR(gr3d->group)) {
- err = PTR_ERR(gr3d->group);
+ err = host1x_client_iommu_attach(client);
+ if (err < 0) {
dev_err(client->dev, "failed to attach to domain: %d\n", err);
goto free;
}
@@ -76,7 +74,7 @@ static int gr3d_init(struct host1x_client *client)
return 0;
detach:
- host1x_client_iommu_detach(client, gr3d->group);
+ host1x_client_iommu_detach(client);
free:
host1x_syncpt_free(client->syncpts[0]);
put:
@@ -95,7 +93,7 @@ static int gr3d_exit(struct host1x_client *client)
if (err < 0)
return err;
- host1x_client_iommu_detach(client, gr3d->group);
+ host1x_client_iommu_detach(client);
host1x_syncpt_free(client->syncpts[0]);
host1x_channel_put(gr3d->channel);