The dirty worker handles all damage updates, instead of just calling
the framebuffer's dirty callback. Rename it to damage worker. Also
rename related variables accordingly. No functional changes are made.
Signed-off-by: NThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: NSam Ravnborg <sam@ravnborg.org>
Acked-by: NMaxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201120102545.4047-5-tzimmermann@suse.de