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drm/tegra: dc: Remove set but unused variable 'state'

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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>
This commit is contained in:
Lee Jones 2023-03-17 08:16:50 +00:00 committed by Thierry Reding
parent f75d19827b
commit 13fcbcb97d
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/tegra/dc.c
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@ -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