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54ac836b16
Since commit 987d65d013 (drm: debugfs: make
drm_debugfs_create_files() never fail), drm_debugfs_create_files() never
fails, and should return void. This change therefore removes it uses as
a return value in various functions across drm/sti.
With these changes, the affected functions have been changed to use a void
return value.
v2: convert sti_mixer_debugfs_init() and sti_compositor_debugfs_init()
to return void too. Also have sti_drm_dbg_init() to return 0 to avoid
build issues.
References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-10-wambui.karugax@gmail.com
32 lines
709 B
C
32 lines
709 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) STMicroelectronics SA 2014
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* Author: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
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*/
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#ifndef _STI_VID_H_
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#define _STI_VID_H_
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/**
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* STI VID structure
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*
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* @dev: driver device
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* @regs: vid registers
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* @id: id of the vid
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*/
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struct sti_vid {
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struct device *dev;
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void __iomem *regs;
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int id;
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};
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void sti_vid_commit(struct sti_vid *vid,
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struct drm_plane_state *state);
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void sti_vid_disable(struct sti_vid *vid);
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struct sti_vid *sti_vid_create(struct device *dev, struct drm_device *drm_dev,
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int id, void __iomem *baseaddr);
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void vid_debugfs_init(struct sti_vid *vid, struct drm_minor *minor);
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#endif
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