No users left so remove drm_fbdev_cma_init_with_funcs(). Also remove example fbdev code in docs, there's nothing special now.
Cc: Laurent Pinchart laurent.pinchart@ideasonboard.com Signed-off-by: Noralf Trønnes noralf@tronnes.org --- drivers/gpu/drm/drm_fb_cma_helper.c | 59 ++----------------------------------- 1 file changed, 3 insertions(+), 56 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c index 49623a4..d8904a8 100644 --- a/drivers/gpu/drm/drm_fb_cma_helper.c +++ b/drivers/gpu/drm/drm_fb_cma_helper.c @@ -29,7 +29,6 @@
struct drm_fbdev_cma { struct drm_fb_helper fb_helper; - const struct drm_framebuffer_funcs *fb_funcs; };
/** @@ -46,33 +45,6 @@ struct drm_fbdev_cma { * If the &drm_framebuffer_funcs.dirty callback is set, fb_deferred_io will be * set up automatically. &drm_framebuffer_funcs.dirty is called by * drm_fb_helper_deferred_io() in process context (&struct delayed_work). - * - * Example fbdev deferred io code:: - * - * static int driver_fb_dirty(struct drm_framebuffer *fb, - * struct drm_file *file_priv, - * unsigned flags, unsigned color, - * struct drm_clip_rect *clips, - * unsigned num_clips) - * { - * struct drm_gem_cma_object *cma = drm_fb_cma_get_gem_obj(fb, 0); - * ... push changes ... - * return 0; - * } - * - * static struct drm_framebuffer_funcs driver_fb_funcs = { - * .destroy = drm_fb_cma_destroy, - * .create_handle = drm_fb_cma_create_handle, - * .dirty = driver_fb_dirty, - * }; - * - * Initialize:: - * - * fbdev = drm_fbdev_cma_init_with_funcs(dev, 16, - * dev->mode_config.num_crtc, - * dev->mode_config.num_connector, - * &driver_fb_funcs); - * */
static inline struct drm_fbdev_cma *to_fbdev_cma(struct drm_fb_helper *helper) @@ -371,17 +343,15 @@ static const struct drm_fb_helper_funcs drm_fb_cma_helper_funcs = { };
/** - * drm_fbdev_cma_init_with_funcs() - Allocate and initializes a drm_fbdev_cma struct + * drm_fbdev_cma_init() - Allocate and initializes a drm_fbdev_cma struct * @dev: DRM device * @preferred_bpp: Preferred bits per pixel for the device * @max_conn_count: Maximum number of connectors - * @funcs: fb helper functions, in particular a custom dirty() callback * * Returns a newly allocated drm_fbdev_cma struct or a ERR_PTR. */ -struct drm_fbdev_cma *drm_fbdev_cma_init_with_funcs(struct drm_device *dev, - unsigned int preferred_bpp, unsigned int max_conn_count, - const struct drm_framebuffer_funcs *funcs) +struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev, + unsigned int preferred_bpp, unsigned int max_conn_count) { struct drm_fbdev_cma *fbdev_cma; struct drm_fb_helper *helper; @@ -392,7 +362,6 @@ struct drm_fbdev_cma *drm_fbdev_cma_init_with_funcs(struct drm_device *dev, dev_err(dev->dev, "Failed to allocate drm fbdev.\n"); return ERR_PTR(-ENOMEM); } - fbdev_cma->fb_funcs = funcs;
helper = &fbdev_cma->fb_helper;
@@ -426,28 +395,6 @@ struct drm_fbdev_cma *drm_fbdev_cma_init_with_funcs(struct drm_device *dev,
return ERR_PTR(ret); } -EXPORT_SYMBOL_GPL(drm_fbdev_cma_init_with_funcs); - -static const struct drm_framebuffer_funcs drm_fb_cma_funcs = { - .destroy = drm_gem_fb_destroy, - .create_handle = drm_gem_fb_create_handle, -}; - -/** - * drm_fbdev_cma_init() - Allocate and initializes a drm_fbdev_cma struct - * @dev: DRM device - * @preferred_bpp: Preferred bits per pixel for the device - * @max_conn_count: Maximum number of connectors - * - * Returns a newly allocated drm_fbdev_cma struct or a ERR_PTR. - */ -struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev, - unsigned int preferred_bpp, unsigned int max_conn_count) -{ - return drm_fbdev_cma_init_with_funcs(dev, preferred_bpp, - max_conn_count, - &drm_fb_cma_funcs); -} EXPORT_SYMBOL_GPL(drm_fbdev_cma_init);
/**