[PATCH 0/2] Allow drivers to override stop_engine

[xswang]

From: Evan Wang <xswang@xxxxxxxxxxx>

There maybe some special operations needed when stop engine
for AHCI IP of different vendors, so it is necessary to override
ahci_stop_engine() when stop the engine like overriding start_engine().

Evan Wang (2):
  libahci: Allow drivers to override stop_engine
  ata: ahci: mvebu: override ahci_stop_engine for mvebu AHCI

 drivers/ata/ahci.c          |  6 ++---
 drivers/ata/ahci.h          |  7 ++++++
 drivers/ata/ahci_mvebu.c    | 56 +++++++++++++++++++++++++++++++++++++++++++++
 drivers/ata/ahci_qoriq.c    |  2 +-
 drivers/ata/ahci_xgene.c    |  4 ++--
 drivers/ata/libahci.c       | 20 +++++++++-------
 drivers/ata/sata_highbank.c |  2 +-
 7 files changed, 82 insertions(+), 15 deletions(-)

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1.9.1