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| author | Paul Kocialkowski <paul.kocialkowski@bootlin.com> | 2019-04-18 16:27:27 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-04-18 17:26:53 +0300 |
| commit | f5a9ed867c83875546c9aadd4ed8e785e9adcc3c (patch) | |
| tree | 4a0693cb6cd91694eed0f5c2d50dbd19cafe7fe8 /drivers/gpu/drm/sun4i | |
| parent | 02b92adbe33e6dbd15dc6e32540b22f47c4ff0a2 (diff) | |
| download | linux-f5a9ed867c83875546c9aadd4ed8e785e9adcc3c.tar.xz | |
drm/sun4i: Fix component unbinding and component master deletion
For our component-backed driver to be properly removed, we need to
delete the component master in sun4i_drv_remove and make sure to call
component_unbind_all in the master's unbind so that all components are
unbound when the master is.
Fixes: 9026e0d122ac ("drm: Add Allwinner A10 Display Engine support")
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190418132727.5128-4-paul.kocialkowski@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/sun4i')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 8abaabde08ab..843b86661833 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -151,6 +151,8 @@ static void sun4i_drv_unbind(struct device *dev) drm_mode_config_cleanup(drm); of_reserved_mem_device_release(dev); drm_dev_put(drm); + + component_unbind_all(dev, NULL); } static const struct component_master_ops sun4i_drv_master_ops = { @@ -399,6 +401,8 @@ static int sun4i_drv_probe(struct platform_device *pdev) static int sun4i_drv_remove(struct platform_device *pdev) { + component_master_del(&pdev->dev, &sun4i_drv_master_ops); + return 0; } |