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drm/atomic: cleanup debugfs entries on un-registering the driver.

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Cleanup the debugfs entries created by
commit 6559c901cb:  drm/atomic: add debugfs file to dump out atomic state
when the driver's minor gets un-registered. Without it, DRM drivers
compiled as modules cannot be rmmod-ed and modprobed again.

Tested-by: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20161117114129.2627-1-Liviu.Dudau@arm.com
Fixes: 6559c901cb ("drm/atomic: add debugfs file to dump out atomic state")
This commit is contained in:
Liviu Dudau
2016-11-17 11:41:29 +00:00
committed by Sean Paul
parent cf590b8732
commit 8c0b55e22a
3 changed files with 17 additions and 0 deletions
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7
drivers/gpu/drm/drm_atomic.c
View File

@@ -1686,6 +1686,13 @@ int drm_atomic_debugfs_init(struct drm_minor *minor)
ARRAY_SIZE(drm_atomic_debugfs_list),
minor->debugfs_root, minor);
}
int drm_atomic_debugfs_cleanup(struct drm_minor *minor)
{
return drm_debugfs_remove_files(drm_atomic_debugfs_list,
ARRAY_SIZE(drm_atomic_debugfs_list),
minor);
}
#endif
/*