linux-kernel - [PATCH 13/14] Documentation: Refer to iosys-map instead of dma-buf-map

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Date:   Fri, 28 Jan 2022 00:36:25 -0800
From:   Lucas De Marchi <lucas.demarchi@...el.com>
To:     linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Cc:     srinivas.kandagatla@...aro.org, gregkh@...uxfoundation.org,
        sumit.semwal@...aro.org, christian.koenig@....com,
        daniel.vetter@...ll.ch, airlied@...ux.ie, lyude@...hat.com,
        tzimmermann@...e.de, linux-media@...r.kernel.org,
        nouveau@...ts.freedesktop.org
Subject: [PATCH 13/14] Documentation: Refer to iosys-map instead of dma-buf-map

dma-buf-map is being phased out in favor of the equivalent and renamed
interface: iosys-map. Use the new header in documentation.

Signed-off-by: Lucas De Marchi <lucas.demarchi@...el.com>
---
 Documentation/driver-api/dma-buf.rst |  4 ++--
 Documentation/gpu/todo.rst           | 20 ++++++++++----------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/Documentation/driver-api/dma-buf.rst b/Documentation/driver-api/dma-buf.rst
index 2cd7db82d9fe..ea1e81894d7c 100644
--- a/Documentation/driver-api/dma-buf.rst
+++ b/Documentation/driver-api/dma-buf.rst
@@ -131,10 +131,10 @@ Kernel Functions and Structures Reference
 Buffer Mapping Helpers
 ~~~~~~~~~~~~~~~~~~~~~~
 
-.. kernel-doc:: include/linux/dma-buf-map.h
+.. kernel-doc:: include/linux/iosys-map.h
    :doc: overview
 
-.. kernel-doc:: include/linux/dma-buf-map.h
+.. kernel-doc:: include/linux/iosys-map.h
    :internal:
 
 Reservation Objects
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 1b2372ef4131..ee842606e883 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -222,7 +222,7 @@ Convert drivers to use drm_fbdev_generic_setup()
 Most drivers can use drm_fbdev_generic_setup(). Driver have to implement
 atomic modesetting and GEM vmap support. Historically, generic fbdev emulation
 expected the framebuffer in system memory or system-like memory. By employing
-struct dma_buf_map, drivers with frambuffers in I/O memory can be supported
+struct iosys_map, drivers with frambuffers in I/O memory can be supported
 as well.
 
 Contact: Maintainer of the driver you plan to convert
@@ -234,7 +234,7 @@ Reimplement functions in drm_fbdev_fb_ops without fbdev
 
 A number of callback functions in drm_fbdev_fb_ops could benefit from
 being rewritten without dependencies on the fbdev module. Some of the
-helpers could further benefit from using struct dma_buf_map instead of
+helpers could further benefit from using struct iosys_map instead of
 raw pointers.
 
 Contact: Thomas Zimmermann <tzimmermann@...e.de>, Daniel Vetter
@@ -434,19 +434,19 @@ Contact: Emil Velikov, respective driver maintainers
 
 Level: Intermediate
 
-Use struct dma_buf_map throughout codebase
-------------------------------------------
+Use struct iosys_map throughout codebase
+----------------------------------------
 
-Pointers to shared device memory are stored in struct dma_buf_map. Each
+Pointers to shared device memory are stored in struct iosys_map. Each
 instance knows whether it refers to system or I/O memory. Most of the DRM-wide
-interface have been converted to use struct dma_buf_map, but implementations
+interface have been converted to use struct iosys_map, but implementations
 often still use raw pointers.
 
-The task is to use struct dma_buf_map where it makes sense.
+The task is to use struct iosys_map where it makes sense.
 
-* Memory managers should use struct dma_buf_map for dma-buf-imported buffers.
-* TTM might benefit from using struct dma_buf_map internally.
-* Framebuffer copying and blitting helpers should operate on struct dma_buf_map.
+* Memory managers should use struct iosys_map for dma-buf-imported buffers.
+* TTM might benefit from using struct iosys_map internally.
+* Framebuffer copying and blitting helpers should operate on struct iosys_map.
 
 Contact: Thomas Zimmermann <tzimmermann@...e.de>, Christian König, Daniel Vetter
 
-- 
2.35.0