| Message ID | 20230317081718.2650744-10-lee@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Rid W=1 warnings from GPU | expand |
From: Thierry Reding <treding@nvidia.com> On Fri, 17 Mar 2023 08:16:50 +0000, Lee Jones wrote: > Fixes the following W=1 kernel build warning(s): > > drivers/gpu/drm/tegra/dc.c: In function ‘tegra_crtc_calculate_memory_bandwidth’: > drivers/gpu/drm/tegra/dc.c:2384:38: warning: variable ‘old_state’ set but not used [-Wunused-but-set-variable] > > Applied, thanks! [09/37] drm/tegra/dc: Remove set but unused variable 'state' commit: 42d364ad88ee81356f0417170bafbdc894594914 Best regards,
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index a67453cee8832..cafa1720026cc 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -2381,7 +2381,6 @@ static int tegra_crtc_calculate_memory_bandwidth(struct drm_crtc *crtc, const struct tegra_plane_state *tegra_state; const struct drm_plane_state *plane_state; struct tegra_dc *dc = to_tegra_dc(crtc); - const struct drm_crtc_state *old_state; struct drm_crtc_state *new_state; struct tegra_plane *tegra; struct drm_plane *plane; @@ -2396,7 +2395,6 @@ static int tegra_crtc_calculate_memory_bandwidth(struct drm_crtc *crtc, return 0; new_state = drm_atomic_get_new_crtc_state(state, crtc); - old_state = drm_atomic_get_old_crtc_state(state, crtc); /* * For overlapping planes pixel's data is fetched for each plane at
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/tegra/dc.c: In function ‘tegra_crtc_calculate_memory_bandwidth’: drivers/gpu/drm/tegra/dc.c:2384:38: warning: variable ‘old_state’ set but not used [-Wunused-but-set-variable] Cc: Thierry Reding <thierry.reding@gmail.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: dri-devel@lists.freedesktop.org Cc: linux-tegra@vger.kernel.org Signed-off-by: Lee Jones <lee@kernel.org> --- drivers/gpu/drm/tegra/dc.c | 2 -- 1 file changed, 2 deletions(-)