drm: fsl-dcu: Use dev_err_probe

fsl_dcu_drm_modeset_init can return -EPROBE_DEFER, so use dev_err_probe
to remove an invalid error message and add it to deferral description.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240926055552.1632448-1-alexander.stein@ew.tq-group.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 2b3f15f..e62f581 100644 (file)
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -104,10 +104,8 @@ static int fsl_dcu_load(struct drm_device *dev, unsigned long flags)
        int ret;
 
        ret = fsl_dcu_drm_modeset_init(fsl_dev);
-       if (ret < 0) {
-               dev_err(dev->dev, "failed to initialize mode setting\n");
-               return ret;
-       }
+       if (ret < 0)
+               return dev_err_probe(dev->dev, ret, "failed to initialize mode setting\n");
 
        ret = drm_vblank_init(dev, dev->mode_config.num_crtc);
        if (ret < 0) {