linux-kernel - [PATCH] drm/nouveau: Remove surplus struct member

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Message-ID: <20250801074531.79237-2-phasta@kernel.org>
Date: Fri,  1 Aug 2025 09:45:32 +0200
From: Philipp Stanner <phasta@...nel.org>
To: Danilo Krummrich <dakr@...nel.org>
Cc: dri-devel@...ts.freedesktop.org,
	nouveau@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Philipp Stanner <phasta@...nel.org>
Subject: [PATCH] drm/nouveau: Remove surplus struct member

struct nouveau_channel contains the member 'accel_done' and a forgotten
TODO which hints at that mechanism being removed in the "near future".
Since that variable is read nowhere anymore, this "near future" is now.

Remove the variable and the TODO.

Signed-off-by: Philipp Stanner <phasta@...nel.org>
---
 drivers/gpu/drm/nouveau/nouveau_chan.h | 2 --
 drivers/gpu/drm/nouveau/nouveau_dma.h  | 1 -
 2 files changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.h b/drivers/gpu/drm/nouveau/nouveau_chan.h
index 561877725aac..bb34b0a6082d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.h
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.h
@@ -31,8 +31,6 @@ struct nouveau_channel {
 		u64 addr;
 	} push;
 
-	/* TODO: this will be reworked in the near future */
-	bool accel_done;
 	void *fence;
 	struct {
 		int max;
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.h b/drivers/gpu/drm/nouveau/nouveau_dma.h
index 0e27b76d1e1c..c25ef9a54b9f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.h
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.h
@@ -90,7 +90,6 @@ FIRE_RING(struct nouveau_channel *chan)
 {
 	if (chan->dma.cur == chan->dma.put)
 		return;
-	chan->accel_done = true;
 
 	WRITE_PUT(chan->dma.cur);
 
-- 
2.49.0