Just use the standard ide_timing_compute() helper to calculate
PIO timings. This fixes many issues with the open-coded version
like using 16-bit timings when 8-bit ones should be used or not
accounting for the enhanced cycle time specified by the device.
Based on libata pata_cypress host driver.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
projects / kernel.git / commit