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authorLee Jones <lee@kernel.org>2023-03-17 11:16:50 +0300
committerThierry Reding <treding@nvidia.com>2023-04-04 19:04:57 +0300
commit13fcbcb97d05be14c5ada46b5b6cf71f8c96ad50 (patch)
tree04464088d2c429b3528caa421ed52165fb8c1705 /drivers/gpu
parentf75d19827b731c6f24930ef77e5a46cf2242bc68 (diff)
downloadlinux-13fcbcb97d05be14c5ada46b5b6cf71f8c96ad50.tar.xz
drm/tegra: dc: Remove set but unused variable 'state'
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> Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/tegra/dc.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 53630b673029..6e78416e64b0 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