diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c index 8f32ae7c25d0..5c085116de3f 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c @@ -704,10 +704,10 @@ komeda_compiz_set_input(struct komeda_compiz *compiz, cin->layer_alpha = dflow->layer_alpha; old_st = komeda_component_get_old_state(&compiz->base, drm_st); - WARN_ON(!old_st); /* compare with old to check if this input has been changed */ - if (memcmp(&(to_compiz_st(old_st)->cins[idx]), cin, sizeof(*cin))) + if (WARN_ON(!old_st) || + memcmp(&(to_compiz_st(old_st)->cins[idx]), cin, sizeof(*cin))) c_st->changed_active_inputs |= BIT(idx); komeda_component_add_input(c_st, &dflow->input, idx); |