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-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_g2d.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index df7a77d..6ff8599 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -302,9 +302,12 @@ static void g2d_fini_cmdlist(struct g2d_data *g2d)
struct exynos_drm_subdrv *subdrv = &g2d->subdrv;
kfree(g2d->cmdlist_node);
- dma_free_attrs(subdrv->drm_dev->dev, G2D_CMDLIST_POOL_SIZE,
- g2d->cmdlist_pool_virt,
- g2d->cmdlist_pool, &g2d->cmdlist_dma_attrs);
+
+ if (g2d->cmdlist_pool_virt && g2d->cmdlist_pool) {
+ dma_free_attrs(subdrv->drm_dev->dev, G2D_CMDLIST_POOL_SIZE,
+ g2d->cmdlist_pool_virt,
+ g2d->cmdlist_pool, &g2d->cmdlist_dma_attrs);
+ }
}
static struct g2d_cmdlist_node *g2d_get_cmdlist(struct g2d_data *g2d)