drm/plane: Remove redundant extern
Use of the extern keyword for function prototypes is unnecessary, so it can be removed. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -43,9 +43,8 @@
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* planes.
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*/
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extern int drm_crtc_init(struct drm_device *dev,
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struct drm_crtc *crtc,
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const struct drm_crtc_funcs *funcs);
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int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
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const struct drm_crtc_funcs *funcs);
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/**
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* drm_plane_helper_funcs - helper operations for CRTCs
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@ -79,26 +78,26 @@ static inline void drm_plane_helper_add(struct drm_plane *plane,
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plane->helper_private = funcs;
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}
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extern int drm_plane_helper_check_update(struct drm_plane *plane,
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struct drm_crtc *crtc,
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struct drm_framebuffer *fb,
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struct drm_rect *src,
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struct drm_rect *dest,
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const struct drm_rect *clip,
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int min_scale,
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int max_scale,
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bool can_position,
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bool can_update_disabled,
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bool *visible);
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extern int drm_primary_helper_update(struct drm_plane *plane,
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struct drm_crtc *crtc,
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struct drm_framebuffer *fb,
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int crtc_x, int crtc_y,
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unsigned int crtc_w, unsigned int crtc_h,
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uint32_t src_x, uint32_t src_y,
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uint32_t src_w, uint32_t src_h);
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extern int drm_primary_helper_disable(struct drm_plane *plane);
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extern void drm_primary_helper_destroy(struct drm_plane *plane);
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int drm_plane_helper_check_update(struct drm_plane *plane,
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struct drm_crtc *crtc,
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struct drm_framebuffer *fb,
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struct drm_rect *src,
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struct drm_rect *dest,
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const struct drm_rect *clip,
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int min_scale,
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int max_scale,
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bool can_position,
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bool can_update_disabled,
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bool *visible);
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int drm_primary_helper_update(struct drm_plane *plane,
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struct drm_crtc *crtc,
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struct drm_framebuffer *fb,
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int crtc_x, int crtc_y,
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unsigned int crtc_w, unsigned int crtc_h,
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uint32_t src_x, uint32_t src_y,
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uint32_t src_w, uint32_t src_h);
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int drm_primary_helper_disable(struct drm_plane *plane);
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void drm_primary_helper_destroy(struct drm_plane *plane);
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extern const struct drm_plane_funcs drm_primary_helper_funcs;
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int drm_plane_helper_update(struct drm_plane *plane, struct drm_crtc *crtc,
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