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-rw-r--r--drivers/gpu/drm/tegra/dc.c7
-rw-r--r--drivers/gpu/drm/tegra/dsi.c8
-rw-r--r--drivers/gpu/drm/tegra/gr2d.c8
-rw-r--r--drivers/gpu/drm/tegra/gr3d.c8
-rw-r--r--drivers/gpu/drm/tegra/hdmi.c8
-rw-r--r--drivers/gpu/drm/tegra/hub.c9
-rw-r--r--drivers/gpu/drm/tegra/nvdec.c8
-rw-r--r--drivers/gpu/drm/tegra/sor.c8
-rw-r--r--drivers/gpu/drm/tegra/vic.c8
-rw-r--r--drivers/gpu/host1x/bus.c6
-rw-r--r--drivers/staging/media/tegra-video/csi.c8
-rw-r--r--drivers/staging/media/tegra-video/vi.c8
-rw-r--r--include/linux/host1x.h2
13 files changed, 15 insertions, 81 deletions
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index a67453cee883..bd108159fc2c 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -3268,12 +3268,7 @@ static int tegra_dc_remove(struct platform_device *pdev)
struct tegra_dc *dc = platform_get_drvdata(pdev);
int err;
- err = host1x_client_unregister(&dc->client);
- if (err < 0) {
- dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
- err);
- return err;
- }
+ host1x_client_unregister(&dc->client);
err = tegra_dc_rgb_remove(dc);
if (err < 0) {
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index de1333dc0d86..c8a02a1024bc 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -1662,16 +1662,10 @@ mipi_free:
static int tegra_dsi_remove(struct platform_device *pdev)
{
struct tegra_dsi *dsi = platform_get_drvdata(pdev);
- int err;
pm_runtime_disable(&pdev->dev);
- err = host1x_client_unregister(&dsi->client);
- if (err < 0) {
- dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
- err);
- return err;
- }
+ host1x_client_unregister(&dsi->client);
tegra_output_remove(&dsi->output);
diff --git a/drivers/gpu/drm/tegra/gr2d.c b/drivers/gpu/drm/tegra/gr2d.c
index e3bb4c99ed39..49b8d4953e7f 100644
--- a/drivers/gpu/drm/tegra/gr2d.c
+++ b/drivers/gpu/drm/tegra/gr2d.c
@@ -298,14 +298,8 @@ static int gr2d_probe(struct platform_device *pdev)
static int gr2d_remove(struct platform_device *pdev)
{
struct gr2d *gr2d = platform_get_drvdata(pdev);
- int err;
- err = host1x_client_unregister(&gr2d->client.base);
- if (err < 0) {
- dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
- err);
- return err;
- }
+ host1x_client_unregister(&gr2d->client.base);
return 0;
}
diff --git a/drivers/gpu/drm/tegra/gr3d.c b/drivers/gpu/drm/tegra/gr3d.c
index a1fd3113ea96..cd3679d8eef9 100644
--- a/drivers/gpu/drm/tegra/gr3d.c
+++ b/drivers/gpu/drm/tegra/gr3d.c
@@ -553,14 +553,8 @@ static int gr3d_probe(struct platform_device *pdev)
static int gr3d_remove(struct platform_device *pdev)
{
struct gr3d *gr3d = platform_get_drvdata(pdev);
- int err;
- err = host1x_client_unregister(&gr3d->client.base);
- if (err < 0) {
- dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
- err);
- return err;
- }
+ host1x_client_unregister(&gr3d->client.base);
return 0;
}
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index 40ec3e6cf204..6798eea317df 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1877,14 +1877,8 @@ static int tegra_hdmi_probe(struct platform_device *pdev)
static int tegra_hdmi_remove(struct platform_device *pdev)
{
struct tegra_hdmi *hdmi = platform_get_drvdata(pdev);
- int err;
- err = host1x_client_unregister(&hdmi->client);
- if (err < 0) {
- dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
- err);
- return err;
- }
+ host1x_client_unregister(&hdmi->client);
tegra_output_remove(&hdmi->output);
diff --git a/drivers/gpu/drm/tegra/hub.c b/drivers/gpu/drm/tegra/hub.c
index b872527a123c..2c91dc444085 100644
--- a/drivers/gpu/drm/tegra/hub.c
+++ b/drivers/gpu/drm/tegra/hub.c
@@ -1178,13 +1178,8 @@ static int tegra_display_hub_remove(struct platform_device *pdev)
{
struct tegra_display_hub *hub = platform_get_drvdata(pdev);
unsigned int i;
- int err;
- err = host1x_client_unregister(&hub->client);
- if (err < 0) {
- dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
- err);
- }
+ host1x_client_unregister(&hub->client);
for (i = 0; i < hub->soc->num_wgrps; i++) {
struct tegra_windowgroup *wgrp = &hub->wgrps[i];
@@ -1194,7 +1189,7 @@ static int tegra_display_hub_remove(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev);
- return err;
+ return 0;
}
static const struct tegra_display_hub_soc tegra186_display_hub = {
diff --git a/drivers/gpu/drm/tegra/nvdec.c b/drivers/gpu/drm/tegra/nvdec.c
index 86c5818ac27b..077f3af0d0b6 100644
--- a/drivers/gpu/drm/tegra/nvdec.c
+++ b/drivers/gpu/drm/tegra/nvdec.c
@@ -550,14 +550,8 @@ exit_falcon:
static int nvdec_remove(struct platform_device *pdev)
{
struct nvdec *nvdec = platform_get_drvdata(pdev);
- int err;
- err = host1x_client_unregister(&nvdec->client.base);
- if (err < 0) {
- dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
- err);
- return err;
- }
+ host1x_client_unregister(&nvdec->client.base);
falcon_exit(&nvdec->falcon);
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 8af632740673..d067b2d01b2e 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -3981,14 +3981,8 @@ put_aux:
static int tegra_sor_remove(struct platform_device *pdev)
{
struct tegra_sor *sor = platform_get_drvdata(pdev);
- int err;
- err = host1x_client_unregister(&sor->client);
- if (err < 0) {
- dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
- err);
- return err;
- }
+ host1x_client_unregister(&sor->client);
pm_runtime_disable(&pdev->dev);
diff --git a/drivers/gpu/drm/tegra/vic.c b/drivers/gpu/drm/tegra/vic.c
index 531a71c72061..fd614756ecf8 100644
--- a/drivers/gpu/drm/tegra/vic.c
+++ b/drivers/gpu/drm/tegra/vic.c
@@ -540,14 +540,8 @@ exit_falcon:
static int vic_remove(struct platform_device *pdev)
{
struct vic *vic = platform_get_drvdata(pdev);
- int err;
- err = host1x_client_unregister(&vic->client.base);
- if (err < 0) {
- dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
- err);
- return err;
- }
+ host1x_client_unregister(&vic->client.base);
falcon_exit(&vic->falcon);
diff --git a/drivers/gpu/host1x/bus.c b/drivers/gpu/host1x/bus.c
index bc7271a00a94..4d16a3396c4a 100644
--- a/drivers/gpu/host1x/bus.c
+++ b/drivers/gpu/host1x/bus.c
@@ -803,7 +803,7 @@ EXPORT_SYMBOL(__host1x_client_register);
* Removes a host1x client from its host1x controller instance. If a logical
* device has already been initialized, it will be torn down.
*/
-int host1x_client_unregister(struct host1x_client *client)
+void host1x_client_unregister(struct host1x_client *client)
{
struct host1x_client *c;
struct host1x *host1x;
@@ -815,7 +815,7 @@ int host1x_client_unregister(struct host1x_client *client)
err = host1x_del_client(host1x, client);
if (!err) {
mutex_unlock(&devices_lock);
- return 0;
+ return;
}
}
@@ -832,8 +832,6 @@ int host1x_client_unregister(struct host1x_client *client)
mutex_unlock(&clients_lock);
host1x_bo_cache_destroy(&client->cache);
-
- return 0;
}
EXPORT_SYMBOL(host1x_client_unregister);
diff --git a/drivers/staging/media/tegra-video/csi.c b/drivers/staging/media/tegra-video/csi.c
index 426e653bd55d..36ca639622c9 100644
--- a/drivers/staging/media/tegra-video/csi.c
+++ b/drivers/staging/media/tegra-video/csi.c
@@ -778,14 +778,8 @@ rpm_disable:
static int tegra_csi_remove(struct platform_device *pdev)
{
struct tegra_csi *csi = platform_get_drvdata(pdev);
- int err;
- err = host1x_client_unregister(&csi->client);
- if (err < 0) {
- dev_err(&pdev->dev,
- "failed to unregister host1x client: %d\n", err);
- return err;
- }
+ host1x_client_unregister(&csi->client);
pm_runtime_disable(&pdev->dev);
diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c
index 11dd142c98c5..26f7aedce718 100644
--- a/drivers/staging/media/tegra-video/vi.c
+++ b/drivers/staging/media/tegra-video/vi.c
@@ -2041,14 +2041,8 @@ rpm_disable:
static int tegra_vi_remove(struct platform_device *pdev)
{
struct tegra_vi *vi = platform_get_drvdata(pdev);
- int err;
- err = host1x_client_unregister(&vi->client);
- if (err < 0) {
- dev_err(&pdev->dev,
- "failed to unregister host1x client: %d\n", err);
- return err;
- }
+ host1x_client_unregister(&vi->client);
pm_runtime_disable(&pdev->dev);
diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index 9a9de4b97a25..9c8119ed13a4 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -443,7 +443,7 @@ int __host1x_client_register(struct host1x_client *client);
__host1x_client_register(client); \
})
-int host1x_client_unregister(struct host1x_client *client);
+void host1x_client_unregister(struct host1x_client *client);
int host1x_client_suspend(struct host1x_client *client);
int host1x_client_resume(struct host1x_client *client);
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-16 01:43:45 +0300