esp.c: replace do_dma_pdma_cb() with esp_do_dma()

Now that the DMA logic is identical between do_dma_pdma_cb() and esp_do_dma()
we can replace do_dma_pdma_cb() with esp_do_dma().

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-54-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
1 file changed