From 9ddc8c52f58338ddc278fc82e540d9eaf4489dc7 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Tue, 15 Dec 2009 11:04:25 +1000
Subject: [PATCH] drm/nouveau: remove use of -ERESTART
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
drivers/gpu/drm/nouveau/nouveau_fence.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_gem.c | 7 -------
2 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 0cff7eb3690a4..dacac9a0842a0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -205,7 +205,7 @@ nouveau_fence_wait(void *sync_obj, void *sync_arg, bool lazy, bool intr)
schedule_timeout(1);
if (intr && signal_pending(current)) {
- ret = -ERESTART;
+ ret = -ERESTARTSYS;
break;
}
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 11f831f0ddc53..18fd8ac9fca7c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -342,8 +342,6 @@ validate_init(struct nouveau_channel *chan, struct drm_file *file_priv,
}
ret = ttm_bo_wait_cpu(&nvbo->bo, false);
- if (ret == -ERESTART)
- ret = -EAGAIN;
if (ret)
return ret;
goto retry;
@@ -915,8 +913,6 @@ nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data,
goto out;
ret = ttm_bo_wait_cpu(&nvbo->bo, no_wait);
- if (ret == -ERESTART)
- ret = -EAGAIN;
if (ret)
goto out;
}
@@ -925,9 +921,6 @@ nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data,
ret = ttm_bo_wait(&nvbo->bo, false, false, no_wait);
} else {
ret = ttm_bo_synccpu_write_grab(&nvbo->bo, no_wait);
- if (ret == -ERESTART)
- ret = -EAGAIN;
- else
if (ret == 0)
nvbo->cpu_filp = file_priv;
}
--
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