diff options
| author | Adam Ford <aford173@gmail.com> | 2024-02-06 18:23:04 -0600 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-02-07 10:23:31 +0100 |
| commit | c4ae9fd0de44832cb01d36af14bfc7783472e631 (patch) | |
| tree | e7804b415ca258e587c6b6bb7c69841629f8533b /drivers | |
| parent | aaf7f80996834ae5e2fd46d03f6fdb852cfa9911 (diff) | |
drm/bridge: imx8mp-hdmi-pvi: Fix build warnings
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: Nathan Chancellor <nathan@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202402062134.a6CqAt3s-lkp@intel.com/
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240207002305.618499-1-aford173@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240207002305.618499-1-aford173@gmail.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); |