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path: root/drivers/gpu/drm/tegra/gr2d.c
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Diffstat (limited to 'drivers/gpu/drm/tegra/gr2d.c')
-rw-r--r--drivers/gpu/drm/tegra/gr2d.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/tegra/gr2d.c b/drivers/gpu/drm/tegra/gr2d.c
index 641299cc85b8..1fc4e56c7cc5 100644
--- a/drivers/gpu/drm/tegra/gr2d.c
+++ b/drivers/gpu/drm/tegra/gr2d.c
@@ -17,7 +17,6 @@ struct gr2d_soc {
};
struct gr2d {
- struct iommu_group *group;
struct tegra_drm_client client;
struct host1x_channel *channel;
struct clk *clk;
@@ -40,7 +39,7 @@ static int gr2d_init(struct host1x_client *client)
struct gr2d *gr2d = to_gr2d(drm);
int err;
- gr2d->channel = host1x_channel_request(client->dev);
+ gr2d->channel = host1x_channel_request(client);
if (!gr2d->channel)
return -ENOMEM;
@@ -51,9 +50,8 @@ static int gr2d_init(struct host1x_client *client)
goto put;
}
- gr2d->group = host1x_client_iommu_attach(client, false);
- if (IS_ERR(gr2d->group)) {
- err = PTR_ERR(gr2d->group);
+ err = host1x_client_iommu_attach(client);
+ if (err < 0) {
dev_err(client->dev, "failed to attach to domain: %d\n", err);
goto free;
}
@@ -67,7 +65,7 @@ static int gr2d_init(struct host1x_client *client)
return 0;
detach:
- host1x_client_iommu_detach(client, gr2d->group);
+ host1x_client_iommu_detach(client);
free:
host1x_syncpt_free(client->syncpts[0]);
put:
@@ -87,7 +85,7 @@ static int gr2d_exit(struct host1x_client *client)
if (err < 0)
return err;
- host1x_client_iommu_detach(client, gr2d->group);
+ host1x_client_iommu_detach(client);
host1x_syncpt_free(client->syncpts[0]);
host1x_channel_put(gr2d->channel);