[Freedreno] [PATCH 09/10] drm/msm: use drmm_mode_config_init()

[Johan Hovold]

Switch to using drmm_mode_config_init() so that the mode config is
released when the last reference to the DRM device is dropped rather
than unconditionally at unbind() (which may be too soon).

Signed-off-by: Johan Hovold <johan+lin...@kernel.org>
---
 drivers/gpu/drm/msm/msm_drv.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 73c597565f99..ade17947d1e5 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -247,8 +247,6 @@ static int msm_drm_uninit(struct device *dev)
        if (kms)
                msm_disp_snapshot_destroy(ddev);
 
-       drm_mode_config_cleanup(ddev);
-
        for (i = 0; i < priv->num_bridges; i++)
                drm_bridge_remove(priv->bridges[i]);
        priv->num_bridges = 0;
@@ -454,11 +452,13 @@ static int msm_drm_init(struct device *dev, const struct 
drm_driver *drv)
        might_lock(&priv->lru.lock);
        fs_reclaim_release(GFP_KERNEL);
 
-       drm_mode_config_init(ddev);
+       ret = drmm_mode_config_init(ddev);
+       if (ret)
+               goto err_destroy_wq;
 
        ret = msm_init_vram(ddev);
        if (ret)
-               goto err_cleanup_mode_config;
+               goto err_destroy_wq;
 
        /* Bind all our sub-components: */
        ret = component_bind_all(dev, ddev);
@@ -563,8 +563,7 @@ static int msm_drm_init(struct device *dev, const struct 
drm_driver *drv)
 
 err_deinit_vram:
        msm_deinit_vram(ddev);
-err_cleanup_mode_config:
-       drm_mode_config_cleanup(ddev);
+err_destroy_wq:
        destroy_workqueue(priv->wq);
 err_put_dev:
        drm_dev_put(ddev);
-- 
2.39.2