drm/etnaviv: remove lastctx member from gpu struct

[linux-2.6-microblaze.git] / drivers / gpu / drm / etnaviv / etnaviv_drv.c

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 1bb1d09..96efc84 100644 (file)
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -72,14 +72,8 @@ 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);