drm: don't use idr_remove_all()
idr_destroy() can destroy idr by itself and idr_remove_all() is being
deprecated. Drop its usage.
* drm_ctxbitmap_cleanup() was calling idr_remove_all() but forgetting
idr_destroy() thus leaking all buffered free idr_layers. Replace it
with idr_destroy().
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: David Airlie <airlied@linux.ie>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
index 45adf97..75f62c5 100644
--- a/drivers/gpu/drm/drm_context.c
+++ b/drivers/gpu/drm/drm_context.c
@@ -118,7 +118,7 @@
void drm_ctxbitmap_cleanup(struct drm_device * dev)
{
mutex_lock(&dev->struct_mutex);
- idr_remove_all(&dev->ctx_idr);
+ idr_destroy(&dev->ctx_idr);
mutex_unlock(&dev->struct_mutex);
}
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 3bdf2a6..99928b9 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1272,7 +1272,6 @@
crtc->funcs->destroy(crtc);
}
- idr_remove_all(&dev->mode_config.crtc_idr);
idr_destroy(&dev->mode_config.crtc_idr);
}
EXPORT_SYMBOL(drm_mode_config_cleanup);
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index be174ca..25f91cd 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -297,7 +297,6 @@
unregister_chrdev(DRM_MAJOR, "drm");
- idr_remove_all(&drm_minors_idr);
idr_destroy(&drm_minors_idr);
}
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 24efae4..e775859 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -561,8 +561,6 @@
{
idr_for_each(&file_private->object_idr,
&drm_gem_object_release_handle, file_private);
-
- idr_remove_all(&file_private->object_idr);
idr_destroy(&file_private->object_idr);
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index 1a55635..90398df 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -1786,8 +1786,6 @@
drm_iommu_detach_device(drm_dev, ippdrv->dev);
err_idr:
- idr_remove_all(&ctx->ipp_idr);
- idr_remove_all(&ctx->prop_idr);
idr_destroy(&ctx->ipp_idr);
idr_destroy(&ctx->prop_idr);
return ret;
@@ -1965,8 +1963,6 @@
exynos_drm_subdrv_unregister(&ctx->subdrv);
/* remove,destroy ipp idr */
- idr_remove_all(&ctx->ipp_idr);
- idr_remove_all(&ctx->prop_idr);
idr_destroy(&ctx->ipp_idr);
idr_destroy(&ctx->prop_idr);
diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index 841065b..5a5325e 100644
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -58,7 +58,6 @@
{
drm_sis_private_t *dev_priv = dev->dev_private;
- idr_remove_all(&dev_priv->object_idr);
idr_destroy(&dev_priv->object_idr);
kfree(dev_priv);
diff --git a/drivers/gpu/drm/via/via_map.c b/drivers/gpu/drm/via/via_map.c
index c0f1cc7..d0ab3fb 100644
--- a/drivers/gpu/drm/via/via_map.c
+++ b/drivers/gpu/drm/via/via_map.c
@@ -120,7 +120,6 @@
{
drm_via_private_t *dev_priv = dev->dev_private;
- idr_remove_all(&dev_priv->object_idr);
idr_destroy(&dev_priv->object_idr);
kfree(dev_priv);