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drm/tegra: dc: Remove unused variables

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Remove unused variables from tegra_crtc_update_memory_bandwidth().

Fixes: 04d5d5df9d ("drm/tegra: dc: Support memory bandwidth management")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Dmitry Osipenko 2021-08-17 05:01:51 +03:00 committed by Thierry Reding
parent 6880fa6c56
commit 71eabafac1
2 changed files with 0 additions and 9 deletions
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3
drivers/gpu/drm/tegra/dc.c
View File

@ -1845,7 +1845,6 @@ tegra_crtc_update_memory_bandwidth(struct drm_crtc *crtc,
bool prepare_bandwidth_transition)
{
const struct tegra_plane_state *old_tegra_state, *new_tegra_state;
const struct tegra_dc_state *old_dc_state, *new_dc_state;
u32 i, new_avg_bw, old_avg_bw, new_peak_bw, old_peak_bw;
const struct drm_plane_state *old_plane_state;
const struct drm_crtc_state *old_crtc_state;
@ -1858,8 +1857,6 @@ tegra_crtc_update_memory_bandwidth(struct drm_crtc *crtc,
return;
old_crtc_state = drm_atomic_get_old_crtc_state(state, crtc);
old_dc_state = to_const_dc_state(old_crtc_state);
new_dc_state = to_const_dc_state(crtc->state);
if (!crtc->state->active) {
if (!old_crtc_state->active)

6
drivers/gpu/drm/tegra/dc.h
View File

@ -35,12 +35,6 @@ static inline struct tegra_dc_state *to_dc_state(struct drm_crtc_state *state)
return NULL;
}
static inline const struct tegra_dc_state *
to_const_dc_state(const struct drm_crtc_state *state)
{
return to_dc_state((struct drm_crtc_state *)state);
}
struct tegra_dc_stats {
unsigned long frames;
unsigned long vblank;