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gpu: host1x: Clean up debugfs on removal

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The debugfs files created for host1x are never removed, causing these
files to be left dangling in debugfs. This results in a crash when any
of these files are accessed after the host1x driver has been removed,
as well as a failure to create the debugfs entries when they are added
again on driver probe.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2019-10-28 13:37:10 +01:00
parent 80327ce3d4
commit 44156eee91
1 changed files with 1 additions and 0 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

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drivers/gpu/host1x/dev.c
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@ -402,6 +402,7 @@ static int host1x_remove(struct platform_device *pdev)
struct host1x *host = platform_get_drvdata(pdev);
host1x_unregister(host);
host1x_debug_deinit(host);
host1x_intr_deinit(host);
host1x_syncpt_deinit(host);
reset_control_assert(host->rst);