Commit 801c7a1e authored by Lucas Stach's avatar Lucas Stach
Browse files

drm/etnaviv: remove lastctx member from gpu struct 



It only written and we don't infer any useful information from
it anymore. Remove it.

Signed-off-by: default avatarLucas Stach <l.stach@pengutronix.de>
Reviewed-by: default avatarChristian Gmeiner <christian.gmeiner@gmail.com>
parent f9d255f4

drivers/gpu/drm/etnaviv/etnaviv_buffer.c

+0 −2
Original line number Diff line number Diff line
@@ -439,6 +439,4 @@ void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, u32 exec_state, 


	if (drm_debug & DRM_UT_DRIVER)

		etnaviv_buffer_dump(gpu, buffer, 0, 0x50);



	gpu->lastctx = cmdbuf->ctx;

}

drivers/gpu/drm/etnaviv/etnaviv_drv.c

+1 −7
Original line number Diff line number Diff line
@@ -72,15 +72,9 @@ static void etnaviv_postclose(struct drm_device *dev, struct drm_file *file) 
	for (i = 0; i < ETNA_MAX_PIPES; i++) {

		struct etnaviv_gpu *gpu = priv->gpu[i];



		if (gpu) {

			mutex_lock(&gpu->lock);

			if (gpu->lastctx == ctx)

				gpu->lastctx = NULL;

			mutex_unlock(&gpu->lock);



		if (gpu)

			drm_sched_entity_destroy(&ctx->sched_entity[i]);

	}

	}



	kfree(ctx);

}

drivers/gpu/drm/etnaviv/etnaviv_gpu.c

+0 −2
Original line number Diff line number Diff line
@@ -997,7 +997,6 @@ void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu) 
	spin_unlock(&gpu->event_spinlock);



	etnaviv_gpu_hw_init(gpu);

	gpu->lastctx = NULL;

	gpu->exec_state = -1;



	mutex_unlock(&gpu->lock);
@@ -1546,7 +1545,6 @@ static int etnaviv_gpu_hw_resume(struct etnaviv_gpu *gpu) 
	etnaviv_gpu_update_clock(gpu);

	etnaviv_gpu_hw_init(gpu);



	gpu->lastctx = NULL;

	gpu->exec_state = -1;



	mutex_unlock(&gpu->lock);

drivers/gpu/drm/etnaviv/etnaviv_gpu.h

+0 −1
Original line number Diff line number Diff line
@@ -97,7 +97,6 @@ struct etnaviv_gpu { 
	struct mutex lock;

	struct etnaviv_chip_identity identity;

	enum etnaviv_sec_mode sec_mode;

	struct etnaviv_file_private *lastctx;

	struct workqueue_struct *wq;

	struct drm_gpu_scheduler sched;

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