Marius Strobl cc22204bbc - There is no need to keep the tuning error and re-tuning interrupts
enabled (though, no interrupt generation enabled for them) all the
  time as soon as (re-)tuning is supported; only enable them and let
  them generate interrupts when actually using (re-)tuning.
- Also disable all interrupts except SDHCI_INT_DATA_AVAIL ones while
  executing tuning and not just their signaling.
2017-12-29 12:48:19 +00:00
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