* make __ide_dma_verbose() void and drop "__" prefix
* ide_dma_verbose() is always available now
* use it instead of ide_hwif_t->ide_dma_verbose
* sgiioc4.c version reported wrong mode
* icside.c version repeated info given by ->ide_dma_check()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>