of_drm_find_bridge() is deprecated. Move to its replacement of_drm_find_and_get_bridge() which gets a bridge reference.
This driver has global variables for the DSI host and DSI device, and code to allocate them on probe but no code to free them when on remove. So it does not at all support removal, and not even multiple instances. For this reason putting the reference would be pointless here. Signed-off-by: Luca Ceresoli <[email protected]> --- drivers/gpu/drm/kmb/kmb_dsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/kmb/kmb_dsi.c b/drivers/gpu/drm/kmb/kmb_dsi.c index faf38ca9e44c..8c8908c3bf32 100644 --- a/drivers/gpu/drm/kmb/kmb_dsi.c +++ b/drivers/gpu/drm/kmb/kmb_dsi.c @@ -251,7 +251,7 @@ int kmb_dsi_host_bridge_init(struct device *dev) return -EINVAL; } /* Locate drm bridge from the hdmi encoder DT node */ - adv_bridge = of_drm_find_bridge(encoder_node); + adv_bridge = of_drm_find_and_get_bridge(encoder_node); of_node_put(dsi_out); of_node_put(encoder_node); if (!adv_bridge) { -- 2.52.0
