6.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
[ Upstream commit 69b321b2c3df4f7e51a9de587e41f324b0b717b0 ]
Use exiting function to free the allocated GEM object instead of
open-coding it. This has a bonus of internally calling
msm_gem_put_vaddr() to compensate for msm_gem_get_vaddr() in
msm_get_kernel_new().
Fixes: 1e29dff00400 ("drm/msm: Add a common function to free kernel buffer objects")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Reviewed-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
Patchwork: https://patchwork.freedesktop.org/patch/562239/
Signed-off-by: Rob Clark <robdclark@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/msm/dsi/dsi_host.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 9ac62651eb756..d433552c94f30 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -1150,8 +1150,7 @@ static void dsi_tx_buf_free(struct msm_dsi_host *msm_host)
priv = dev->dev_private;
if (msm_host->tx_gem_obj) {
- msm_gem_unpin_iova(msm_host->tx_gem_obj, priv->kms->aspace);
- drm_gem_object_put(msm_host->tx_gem_obj);
+ msm_gem_kernel_put(msm_host->tx_gem_obj, priv->kms->aspace);
msm_host->tx_gem_obj = NULL;
}
--
2.42.0
