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authorThierry Reding <treding@nvidia.com>2019-12-03 17:19:14 +0100
committerThierry Reding <treding@nvidia.com>2019-12-04 13:38:16 +0100
commitd66dfcf80d0f55f95b9ea4a45ca41cc7115e9789 (patch)
tree4a4b8ff1670117cd608fa23f0043cce397bbf094 /drivers
parentb06e145f7030bea2f307d3dc68a6b9aaf2dd905c (diff)
drm/tegra: Run hub cleanup on ->remove()
The call to tegra_display_hub_cleanup() that takes care of disabling the window groups is missing from the driver's ->remove() callback. Call it to make sure the runtime PM reference counts for the display controllers are balanced. Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/tegra/drm.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index 7a16b51eaa2d..f455ce71e85d 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -1241,6 +1241,9 @@ static int host1x_drm_remove(struct host1x_device *dev)
drm_atomic_helper_shutdown(drm);
drm_mode_config_cleanup(drm);
+ if (tegra->hub)
+ tegra_display_hub_cleanup(tegra->hub);
+
err = host1x_device_exit(dev);
if (err < 0)
dev_err(&dev->dev, "host1x device cleanup failed: %d\n", err);