Fix warnings with W=1. Few for_each macro set variables that are never used later. Prevent warning by marking these variables as __maybe_unused.
Signed-off-by: Benjamin Gaignard benjamin.gaignard@st.com --- drivers/gpu/drm/drm_atomic_helper.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index aa16ea17ff9b..b69d17b0b9bd 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -262,7 +262,7 @@ steal_encoder(struct drm_atomic_state *state, struct drm_encoder *encoder) { struct drm_crtc_state *crtc_state; - struct drm_connector *connector; + struct drm_connector __maybe_unused *connector; struct drm_connector_state *old_connector_state, *new_connector_state; int i;
@@ -412,7 +412,7 @@ mode_fixup(struct drm_atomic_state *state) { struct drm_crtc *crtc; struct drm_crtc_state *new_crtc_state; - struct drm_connector *connector; + struct drm_connector __maybe_unused *connector; struct drm_connector_state *new_conn_state; int i; int ret; @@ -608,7 +608,7 @@ drm_atomic_helper_check_modeset(struct drm_device *dev, { struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state, *new_crtc_state; - struct drm_connector *connector; + struct drm_connector __maybe_unused *connector; struct drm_connector_state *old_connector_state, *new_connector_state; int i, ret; unsigned connectors_mask = 0; @@ -984,7 +984,7 @@ crtc_needs_disable(struct drm_crtc_state *old_state, static void disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state) { - struct drm_connector *connector; + struct drm_connector __maybe_unused *connector; struct drm_connector_state *old_conn_state, *new_conn_state; struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state, *new_crtc_state; @@ -1173,7 +1173,7 @@ crtc_set_mode(struct drm_device *dev, struct drm_atomic_state *old_state) { struct drm_crtc *crtc; struct drm_crtc_state *new_crtc_state; - struct drm_connector *connector; + struct drm_connector __maybe_unused *connector; struct drm_connector_state *new_conn_state; int i;
@@ -1294,7 +1294,7 @@ void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev, struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state; struct drm_crtc_state *new_crtc_state; - struct drm_connector *connector; + struct drm_connector __maybe_unused *connector; struct drm_connector_state *new_conn_state; int i;
@@ -1384,7 +1384,7 @@ int drm_atomic_helper_wait_for_fences(struct drm_device *dev, struct drm_atomic_state *state, bool pre_swap) { - struct drm_plane *plane; + struct drm_plane __maybe_unused *plane; struct drm_plane_state *new_plane_state; int i, ret;
@@ -1431,7 +1431,7 @@ drm_atomic_helper_wait_for_vblanks(struct drm_device *dev, struct drm_atomic_state *old_state) { struct drm_crtc *crtc; - struct drm_crtc_state *old_crtc_state, *new_crtc_state; + struct drm_crtc_state __maybe_unused *old_crtc_state, *new_crtc_state; int i, ret; unsigned crtc_mask = 0;
@@ -1621,7 +1621,7 @@ static void commit_work(struct work_struct *work) int drm_atomic_helper_async_check(struct drm_device *dev, struct drm_atomic_state *state) { - struct drm_crtc *crtc; + struct drm_crtc __maybe_unused *crtc; struct drm_crtc_state *crtc_state; struct drm_plane *plane = NULL; struct drm_plane_state *old_plane_state = NULL; @@ -1982,9 +1982,9 @@ int drm_atomic_helper_setup_commit(struct drm_atomic_state *state, { struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state, *new_crtc_state; - struct drm_connector *conn; + struct drm_connector __maybe_unused *conn; struct drm_connector_state *old_conn_state, *new_conn_state; - struct drm_plane *plane; + struct drm_plane __maybe_unused *plane; struct drm_plane_state *old_plane_state, *new_plane_state; struct drm_crtc_commit *commit; int i, ret; @@ -2214,7 +2214,7 @@ EXPORT_SYMBOL(drm_atomic_helper_fake_vblank); */ void drm_atomic_helper_commit_hw_done(struct drm_atomic_state *old_state) { - struct drm_crtc *crtc; + struct drm_crtc __maybe_unused *crtc; struct drm_crtc_state *old_crtc_state, *new_crtc_state; struct drm_crtc_commit *commit; int i; @@ -2300,7 +2300,7 @@ EXPORT_SYMBOL(drm_atomic_helper_commit_cleanup_done); int drm_atomic_helper_prepare_planes(struct drm_device *dev, struct drm_atomic_state *state) { - struct drm_connector *connector; + struct drm_connector __maybe_unused *connector; struct drm_connector_state *new_conn_state; struct drm_plane *plane; struct drm_plane_state *new_plane_state; @@ -2953,9 +2953,9 @@ int drm_atomic_helper_disable_all(struct drm_device *dev, { struct drm_atomic_state *state; struct drm_connector_state *conn_state; - struct drm_connector *conn; + struct drm_connector __maybe_unused *conn; struct drm_plane_state *plane_state; - struct drm_plane *plane; + struct drm_plane __maybe_unused *plane; struct drm_crtc_state *crtc_state; struct drm_crtc *crtc; int ret, i; @@ -3199,11 +3199,11 @@ int drm_atomic_helper_commit_duplicated_state(struct drm_atomic_state *state, { int i, ret; struct drm_plane *plane; - struct drm_plane_state *new_plane_state; + struct drm_plane_state __maybe_unused *new_plane_state; struct drm_connector *connector; - struct drm_connector_state *new_conn_state; + struct drm_connector_state __maybe_unused *new_conn_state; struct drm_crtc *crtc; - struct drm_crtc_state *new_crtc_state; + struct drm_crtc_state __maybe_unused *new_crtc_state;
state->acquire_ctx = ctx;