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drm: remove drm_order

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All users of it are now gone!

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
This commit is contained in:
Daniel Vetter 2013-07-10 14:12:00 +02:00 committed by Dave Airlie
parent b72a8925fd
commit 85d9cb41db
2 changed files with 0 additions and 24 deletions
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23
drivers/gpu/drm/drm_bufs.c
View File

@ -1613,26 +1613,3 @@ struct drm_local_map *drm_getsarea(struct drm_device *dev)
return NULL;
}
EXPORT_SYMBOL(drm_getsarea);
/**
* Compute size order. Returns the exponent of the smaller power of two which
* is greater or equal to given number.
*
* \param size size.
* \return order.
*
* \todo Can be made faster.
*/
int drm_order(unsigned long size)
{
int order;
unsigned long tmp;
for (order = 0, tmp = size >> 1; tmp; tmp >>= 1, order++) ;
if (size & (size - 1))
++order;
return order;
}
EXPORT_SYMBOL(drm_order);

1
include/drm/drmP.h
View File

@ -1394,7 +1394,6 @@ extern int drm_freebufs(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int drm_mapbufs(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int drm_order(unsigned long size);
/* DMA support (drm_dma.h) */
extern int drm_dma_setup(struct drm_device *dev);