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authorDaniel Vetter <daniel.vetter@ffwll.ch>2011-10-26 02:54:41 +0400
committerDave Airlie <airlied@redhat.com>2012-07-20 06:50:55 +0400
commita344a7e7c27776950a70ce4b829a9ac15a212e65 (patch)
treecec3273f7d64c1aff3505c500a17a2a92fd8199d /drivers/gpu/drm/drm_dma.c
parent4c373790a4d4d667d1ab38b1fe2bbf6a8322e93b (diff)
downloadlinux-a344a7e7c27776950a70ce4b829a9ac15a212e65.tar.xz
drm: kill dma queue support
Absolutely unused. All the values are only ever initialized and then used at most in some debug printout functions. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_dma.c')
-rw-r--r--drivers/gpu/drm/drm_dma.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_dma.c b/drivers/gpu/drm/drm_dma.c
index cfb4e333ec0f..08f5e5309b22 100644
--- a/drivers/gpu/drm/drm_dma.c
+++ b/drivers/gpu/drm/drm_dma.c
@@ -120,11 +120,6 @@ void drm_free_buffer(struct drm_device *dev, struct drm_buf * buf)
buf->pending = 0;
buf->file_priv = NULL;
buf->used = 0;
-
- if (drm_core_check_feature(dev, DRIVER_DMA_QUEUE)
- && waitqueue_active(&buf->dma_wait)) {
- wake_up_interruptible(&buf->dma_wait);
- }
}
/**