Commit 84f9c3c7 authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915: annotate maybe unused but set intel_crtc_state variables 



Prepare for re-enabling -Wunused-but-set-variable.

for_each_new_intel_crtc_in_state() requires passing in a struct
intel_crtc_state pointer, which it uses, but in a few places this leads
to warning about unused but set variables. Annotate them with
__maybe_unused.

Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Reviewed-by: default avatarJouni Högander <jouni.hogander@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/eb041f426bc3d76ef7a0ea906f99367cbf439b1a.1685119007.git.jani.nikula@intel.com
parent ace87304

drivers/gpu/drm/i915/display/intel_display.c

+1 −1
Original line number Diff line number Diff line
@@ -5715,7 +5715,7 @@ static int intel_atomic_check_planes(struct intel_atomic_state *state) 


static int intel_atomic_check_crtcs(struct intel_atomic_state *state)

{

	struct intel_crtc_state *crtc_state;

	struct intel_crtc_state __maybe_unused *crtc_state;

	struct intel_crtc *crtc;

	int i;

drivers/gpu/drm/i915/display/skl_watermark.c

+1 −1
Original line number Diff line number Diff line
@@ -2900,7 +2900,7 @@ static int 
skl_compute_wm(struct intel_atomic_state *state)

{

	struct intel_crtc *crtc;

	struct intel_crtc_state *new_crtc_state;

	struct intel_crtc_state __maybe_unused *new_crtc_state;

	int ret, i;



	for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i) {