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drm/rockchip: cleanup unnecessary export symbol

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Now rockchip_drm_vop.c is build into rockchipdrm.ko, so
no need to export following symbol anymore:
    rockchip_drm_dma_attach_device
    rockchip_drm_dma_detach_device
    rockchip_drm_dma_attach_device
    rockchip_drm_dma_detach_device
    rockchip_register_crtc_funcs
    rockchip_unregister_crtc_funcs
    rockchip_fb_get_gem_obj

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao 2016-01-12 16:04:39 +08:00
parent ce90d092bc
commit 63087aae5a
2 changed files with 0 additions and 5 deletions
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4
drivers/gpu/drm/rockchip/rockchip_drm_drv.c
View file

@ -55,14 +55,12 @@ int rockchip_drm_dma_attach_device(struct drm_device *drm_dev,
return arm_iommu_attach_device(dev, mapping); return arm_iommu_attach_device(dev, mapping);
} }
EXPORT_SYMBOL_GPL(rockchip_drm_dma_attach_device);
void rockchip_drm_dma_detach_device(struct drm_device *drm_dev, void rockchip_drm_dma_detach_device(struct drm_device *drm_dev,
struct device *dev) struct device *dev)
{ {
arm_iommu_detach_device(dev); arm_iommu_detach_device(dev);
} }
EXPORT_SYMBOL_GPL(rockchip_drm_dma_detach_device);
int rockchip_register_crtc_funcs(struct drm_crtc *crtc, int rockchip_register_crtc_funcs(struct drm_crtc *crtc,
const struct rockchip_crtc_funcs *crtc_funcs) const struct rockchip_crtc_funcs *crtc_funcs)
@ -77,7 +75,6 @@ int rockchip_register_crtc_funcs(struct drm_crtc *crtc,
return 0; return 0;
} }
EXPORT_SYMBOL_GPL(rockchip_register_crtc_funcs);
void rockchip_unregister_crtc_funcs(struct drm_crtc *crtc) void rockchip_unregister_crtc_funcs(struct drm_crtc *crtc)
{ {
@ -89,7 +86,6 @@ void rockchip_unregister_crtc_funcs(struct drm_crtc *crtc)
priv->crtc_funcs[pipe] = NULL; priv->crtc_funcs[pipe] = NULL;
} }
EXPORT_SYMBOL_GPL(rockchip_unregister_crtc_funcs);
static struct drm_crtc *rockchip_crtc_from_pipe(struct drm_device *drm, static struct drm_crtc *rockchip_crtc_from_pipe(struct drm_device *drm,
int pipe) int pipe)

1
drivers/gpu/drm/rockchip/rockchip_drm_fb.c
View file

@ -39,7 +39,6 @@ struct drm_gem_object *rockchip_fb_get_gem_obj(struct drm_framebuffer *fb,
return rk_fb->obj[plane]; return rk_fb->obj[plane];
} }
EXPORT_SYMBOL_GPL(rockchip_fb_get_gem_obj);
static void rockchip_drm_fb_destroy(struct drm_framebuffer *fb) static void rockchip_drm_fb_destroy(struct drm_framebuffer *fb)
{ {