On 07/02/2024 01:23, Adam Ford wrote:
Two separate build warnings were reported. One from an
uninitialized variable, and the other from returning 0
instead of NULL from a pointer.
Fixes: 059c53e877ca ("drm/bridge: imx: add driver for HDMI TX Parallel Video
Interface")
Reported-by: nat...@kernel.org
Reported-by: kernel test robot <l...@intel.com>
Closes:
https://lore.kernel.org/oe-kbuild-all/202402062134.a6cqat3s-...@intel.com/
Signed-off-by: Adam Ford <aford...@gmail.com>
diff --git a/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c
b/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c
index a76b7669fe8a..f2a09c879e3d 100644
--- a/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c
+++ b/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c
@@ -57,7 +57,7 @@ static void imx8mp_hdmi_pvi_bridge_enable(struct drm_bridge
*bridge,
const struct drm_display_mode *mode;
struct drm_crtc_state *crtc_state;
struct drm_connector *connector;
- u32 bus_flags, val;
+ u32 bus_flags = 0, val;
connector = drm_atomic_get_new_connector_for_encoder(state, bridge->encoder);
conn_state = drm_atomic_get_new_connector_state(state, connector);
@@ -110,7 +110,7 @@ imx8mp_hdmi_pvi_bridge_get_input_bus_fmts(struct drm_bridge
*bridge,
struct drm_bridge_state *next_state;
if (!next_bridge->funcs->atomic_get_input_bus_fmts)
- return 0;
+ return NULL;
next_state = drm_atomic_get_new_bridge_state(crtc_state->state,
next_bridge);
Reviewed-by: Neil Armstrong <neil.armstr...@linaro.org>
