Commit 85d9cb41 authored by Daniel Vetter's avatar Daniel Vetter Committed by Dave Airlie
Browse files

drm: remove drm_order 



All users of it are now gone!

Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarDave Airlie <airlied@gmail.com>
parent b72a8925

drivers/gpu/drm/drm_bufs.c

+0 −23
Original line number Diff line number Diff line
@@ -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);

include/drm/drmP.h

+0 −1
Original line number Diff line number Diff line
@@ -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);