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drm: kill dma queue support

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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>
This commit is contained in:
Daniel Vetter
2011-10-26 00:54:41 +02:00
committed by Dave Airlie
parent 4c373790a4
commit a344a7e7c2
9 changed files with 4 additions and 80 deletions
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11
drivers/gpu/drm/drm_drv.c
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@@ -182,7 +182,6 @@ static struct drm_ioctl_desc drm_ioctls[] = {
int drm_lastclose(struct drm_device * dev)
{
struct drm_vma_entry *vma, *vma_temp;
int i;
DRM_DEBUG("\n");
@@ -228,16 +227,6 @@ int drm_lastclose(struct drm_device * dev)
kfree(vma);
}
if (drm_core_check_feature(dev, DRIVER_DMA_QUEUE) && dev->queuelist) {
for (i = 0; i < dev->queue_count; i++) {
kfree(dev->queuelist[i]);
dev->queuelist[i] = NULL;
}
kfree(dev->queuelist);
dev->queuelist = NULL;
}
dev->queue_count = 0;
if (drm_core_check_feature(dev, DRIVER_HAVE_DMA) &&
!drm_core_check_feature(dev, DRIVER_MODESET))
drm_dma_takedown(dev);