drm/cma-helper: Remove drm_fb_cma_fbdev_init_with_funcs()

Remove drm_fb_cma_fbdev_init_with_funcs(), its only user tinydrm has
moved to drm_fbdev_generic_setup().

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: David Lechner <david@lechnology.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180703160354.59955-9-noralf@tronnes.org

drivers/gpu/drm/drm_fb_cma_helper.c

@@ -99,27 +99,6 @@ dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
 }
 EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_addr);
 
-/**
- * drm_fb_cma_fbdev_init_with_funcs() - Allocate and initialize fbdev emulation
- * @dev: DRM device
- * @preferred_bpp: Preferred bits per pixel for the device.
- *                 @dev->mode_config.preferred_depth is used if this is zero.
- * @max_conn_count: Maximum number of connectors.
- *                  @dev->mode_config.num_connector is used if this is zero.
- * @funcs: Framebuffer functions, in particular a custom dirty() callback.
- *         Can be NULL.
- *
- * Returns:
- * Zero on success or negative error code on failure.
- */
-int drm_fb_cma_fbdev_init_with_funcs(struct drm_device *dev,
-	unsigned int preferred_bpp, unsigned int max_conn_count,
-	const struct drm_framebuffer_funcs *funcs)
-{
-	return drm_fb_cma_fbdev_init(dev, preferred_bpp, max_conn_count);
-}
-EXPORT_SYMBOL_GPL(drm_fb_cma_fbdev_init_with_funcs);
-
 /**
  * drm_fb_cma_fbdev_init() - Allocate and initialize fbdev emulation
  * @dev: DRM device

include/drm/drm_fb_cma_helper.h

@@ -16,9 +16,6 @@ struct drm_mode_fb_cmd2;
 struct drm_plane;
 struct drm_plane_state;
 
-int drm_fb_cma_fbdev_init_with_funcs(struct drm_device *dev,
-	unsigned int preferred_bpp, unsigned int max_conn_count,
-	const struct drm_framebuffer_funcs *funcs);
 int drm_fb_cma_fbdev_init(struct drm_device *dev, unsigned int preferred_bpp,
 			  unsigned int max_conn_count);
 void drm_fb_cma_fbdev_fini(struct drm_device *dev);