of_drm_find_bridge() is deprecated. Move to its replacement of_drm_find_and_get_bridge() which gets a bridge reference, and ensure it is put when done.
Tested-by: Marek Szyprowski <[email protected]> Signed-off-by: Luca Ceresoli <[email protected]> --- drivers/gpu/drm/exynos/exynos_hdmi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 01813e11e6c6..bfcf2fa62fe1 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1779,7 +1779,7 @@ static int hdmi_bridge_init(struct hdmi_context *hdata) return -EINVAL; } - hdata->bridge = of_drm_find_bridge(np); + hdata->bridge = of_drm_find_and_get_bridge(np); of_node_put(np); if (!hdata->bridge) @@ -2096,6 +2096,8 @@ static void hdmi_remove(struct platform_device *pdev) put_device(&hdata->ddc_adpt->dev); + drm_bridge_put(hdata->bridge); + mutex_destroy(&hdata->mutex); } -- 2.52.0
