5.15-stable review patch. If anyone has any objections, please let me know.
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From: Dmitry Baryshkov dmitry.baryshkov@linaro.org
[ 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@linaro.org Reviewed-by: Abhinav Kumar quic_abhinavk@quicinc.com Patchwork: https://patchwork.freedesktop.org/patch/562239/ Signed-off-by: Rob Clark robdclark@chromium.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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 85dec6167e0b6..8d0612caf6c21 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1154,8 +1154,7 @@ 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; }