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>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index 1a556354e92f..90398dfbfd75 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -1786,8 +1786,6 @@ err_iommu:
                         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 @@ static int ipp_remove(struct platform_device *pdev)
         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);