On 06/03/2023 12:07, Johan Hovold wrote:
In case of early initialisation errors and on platforms that do not use the DPU controller, the deinitilisation code can be called with the kms pointer set to NULL.
Fixes: 98659487b845 ("drm/msm: add support to take dpu snapshot") Cc: stable@vger.kernel.org # 5.14 Cc: Abhinav Kumar quic_abhinavk@quicinc.com Signed-off-by: Johan Hovold johan+linaro@kernel.org
Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org
drivers/gpu/drm/msm/msm_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 9ded384acba4..17a59d73fe01 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -242,7 +242,8 @@ static int msm_drm_uninit(struct device *dev) msm_fbdev_free(ddev); #endif
- msm_disp_snapshot_destroy(ddev);
- if (kms)
msm_disp_snapshot_destroy(ddev);drm_mode_config_cleanup(ddev);