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UPSTREAM: gpu: host1x: Make host1x_client_unregister() return void

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This function returned zero unconditionally. Make it return no value and
simplify all callers accordingly.

Bug 4303860

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Change-Id: I07bf696e8af7c3472355b52549fb43ff3987c108
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2986788
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Uwe Kleine-König
2023-03-22 18:02:12 +01:00
committed by mobile promotions
parent 4df331c666
commit ee866593b7
15 changed files with 17 additions and 91 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/tegra/virt.c
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@@ -527,7 +527,6 @@ unregister_client:
static int virt_engine_remove(struct platform_device *pdev)
{
struct virt_engine *virt_engine = platform_get_drvdata(pdev);
int err;
#ifndef CONFIG_TEGRA_SYSTEM_TYPE_ACK
struct tegra_soc_hwpm_ip_ops hwpm_ip_ops;
u32 hwpm_ip_index = virt_engine_get_ip_index(pdev->name);
@@ -547,12 +546,7 @@ static int virt_engine_remove(struct platform_device *pdev)
virt_engine_cleanup_actmon_debugfs(virt_engine);
virt_engine_cleanup();
err = host1x_client_unregister(&virt_engine->client.base);
if (err < 0) {
dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
err);
return err;
}
host1x_client_unregister(&virt_engine->client.base);
return 0;
}