luck/tmp_suning_uos_patched
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Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

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* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm: fix unsigned vs signed comparison issue in modeset ctl ioctl.
  drm/nv50-nvc0: make sure vma is definitely unmapped when destroying bo
This commit is contained in:
Linus Torvalds 2011-02-28 17:58:09 -08:00
commit dbc39ec4b6
3 changed files with 7 additions and 3 deletions
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3
drivers/gpu/drm/drm_irq.c
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@ -1012,7 +1012,8 @@ int drm_modeset_ctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
struct drm_modeset_ctl *modeset = data;
int crtc, ret = 0;
int ret = 0;
unsigned int crtc;
/* If drm_vblank_init() hasn't been called yet, just no-op */
if (!dev->num_crtcs)

5
drivers/gpu/drm/nouveau/nouveau_bo.c
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@ -49,7 +49,10 @@ nouveau_bo_del_ttm(struct ttm_buffer_object *bo)
DRM_ERROR("bo %p still attached to GEM object\n", bo);
nv10_mem_put_tile_region(dev, nvbo->tile, NULL);
nouveau_vm_put(&nvbo->vma);
if (nvbo->vma.node) {
nouveau_vm_unmap(&nvbo->vma);
nouveau_vm_put(&nvbo->vma);
}
kfree(nvbo);
}

2
include/drm/drmP.h
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@ -1101,7 +1101,7 @@ struct drm_device {
struct platform_device *platformdev; /**< Platform device struture */
struct drm_sg_mem *sg; /**< Scatter gather memory */
int num_crtcs; /**< Number of CRTCs on this device */
unsigned int num_crtcs; /**< Number of CRTCs on this device */
void *dev_private; /**< device private data */
void *mm_private;
struct address_space *dev_mapping;