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drm: Fix kerneldoc for drm_mm_scan_remove_block()

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The nodes must be removed in the *reverse* order. This is correct in the
overview, but backwards in the function description. Whilst here add
Intel's copyright statement and tweak some formatting.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161222083641.2691-23-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson
2016-12-22 08:36:25 +00:00
committed by Daniel Vetter
parent 7173320758
commit ba004e39b1
2 changed files with 31 additions and 22 deletions
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19
include/drm/drm_mm.h
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@@ -1,6 +1,7 @@
/**************************************************************************
*
* Copyright 2006-2008 Tungsten Graphics, Inc., Cedar Park, TX. USA.
* Copyright 2016 Intel Corporation
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
@@ -117,7 +118,10 @@ struct drm_mm {
* drm_mm_node_allocated - checks whether a node is allocated
* @node: drm_mm_node to check
*
* Drivers should use this helpers for proper encapusulation of drm_mm
* Drivers are required to clear a node prior to using it with the
* drm_mm range manager.
*
* Drivers should use this helper for proper encapsulation of drm_mm
* internals.
*
* Returns:
@@ -132,7 +136,10 @@ static inline bool drm_mm_node_allocated(const struct drm_mm_node *node)
* drm_mm_initialized - checks whether an allocator is initialized
* @mm: drm_mm to check
*
* Drivers should use this helpers for proper encapusulation of drm_mm
* Drivers should clear the struct drm_mm prior to initialisation if they
* want to use this function.
*
* Drivers should use this helper for proper encapsulation of drm_mm
* internals.
*
* Returns:
@@ -152,8 +159,8 @@ static inline u64 __drm_mm_hole_node_start(const struct drm_mm_node *hole_node)
* drm_mm_hole_node_start - computes the start of the hole following @node
* @hole_node: drm_mm_node which implicitly tracks the following hole
*
* This is useful for driver-sepific debug dumpers. Otherwise drivers should not
* inspect holes themselves. Drivers must check first whether a hole indeed
* This is useful for driver-specific debug dumpers. Otherwise drivers should
* not inspect holes themselves. Drivers must check first whether a hole indeed
* follows by looking at node->hole_follows.
*
* Returns:
@@ -174,8 +181,8 @@ static inline u64 __drm_mm_hole_node_end(const struct drm_mm_node *hole_node)
* drm_mm_hole_node_end - computes the end of the hole following @node
* @hole_node: drm_mm_node which implicitly tracks the following hole
*
* This is useful for driver-sepific debug dumpers. Otherwise drivers should not
* inspect holes themselves. Drivers must check first whether a hole indeed
* This is useful for driver-specific debug dumpers. Otherwise drivers should
* not inspect holes themselves. Drivers must check first whether a hole indeed
* follows by looking at node->hole_follows.
*
* Returns: