linux/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
Arnd Bergmann 8bb9777332 drm/hisilicon: fix build error without fbdev emulation
We cannot reference priv->fbdev outside of the #ifdef:

drivers/net/virtio_net.c:1881:12: error: 'virtnet_restore_up' defined but not used [-Werror=unused-function]
 static int virtnet_restore_up(struct virtio_device *vdev)
drivers/net/virtio_net.c:1859:13: error: 'virtnet_freeze_down' defined but not used [-Werror=unused-function]
 static void virtnet_freeze_down(struct virtio_device *vdev)

As the #ifdef is a bit annoying here, this removes it entirely
and uses an IS_ENABLED() check in it place where needed.

Fixes: b4dd9f1ffaba ("drm/hisilicon: Remove custom FB helper deferred setup")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[danvet: One step further, also remove the IS_ENABLED checks, core
no-ops out the fb helper functions that the cma helpers use. Discussed
with Arnd on dri-devel.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20170725180555.3699056-1-arnd@arndb.de
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2017-07-26 13:45:09 +02:00

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C

/*
* Copyright (c) 2016 Linaro Limited.
* Copyright (c) 2014-2016 Hisilicon Limited.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#ifndef __KIRIN_DRM_DRV_H__
#define __KIRIN_DRM_DRV_H__
#define MAX_CRTC 2
/* display controller init/cleanup ops */
struct kirin_dc_ops {
int (*init)(struct platform_device *pdev);
void (*cleanup)(struct platform_device *pdev);
};
struct kirin_drm_private {
struct drm_fbdev_cma *fbdev;
};
extern const struct kirin_dc_ops ade_dc_ops;
#endif /* __KIRIN_DRM_DRV_H__ */