OMAPDSS: hdmi4_core: Remove unused hdmi4_audio_get_dma_port()

hdmi4_audio_get_dma_port() is unused and and broken.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2 files changed