ide-pmac: fix set_timings_mdma()
* Move adjusting of cycle time for devices providing explicit DMA cycle time
from pmac_ide_mdma_enable() to set_timings_mdma().
* Remove no longer needed drive_cycle_time argument.
* BUG() if unsupported speed argument value is passed (shouldn't happen).
* Matching access/recovery timings always exist so remove redundant check.
* Make set_timings_mdma() void.
* Update pmac_ide_tune_chipset()'s comment.
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
1 file changed