[PATCH 26/39] drm: remove drm_order
Daniel Vetter
daniel.vetter at ffwll.ch
Wed Jul 10 05:12:00 PDT 2013
All users of it are now gone!
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
drivers/gpu/drm/drm_bufs.c | 23 -----------------------
include/drm/drmP.h | 1 -
2 files changed, 24 deletions(-)
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 31a971d..cccc25f 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -1628,26 +1628,3 @@ 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);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 60307d1..a483ba7 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1393,7 +1393,6 @@ 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_legacy_dma_setup(struct drm_device *dev);
--
1.8.3.2
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