[RFC v2 0/3] ahci_platform: unbind/rmmod power down sequence

[Brian Norris <computersforpeace@gmail.com>]

Hello,

This is a follow up on a previous questions and RFC series I sent. See here for
some context:

    http://article.gmane.org/gmane.linux.ide/53143
    http://article.gmane.org/gmane.linux.ide/52951

This series:

(1) Allows ahci_platform to unbind a device from the driver. This is useful for
    allowing total power-off of the device, for instance.
(2) Adds ahci_platform ata_port_operations.host_stop() hook, so that
    platform-device exit() can power down the device at the appropriate point
    in the removal sequence.

Thanks to Tejun for the comments, which suggested that ahci_platform (not
libata-core) was broken.

Brian

Brian Norris (3):
  ahci_platform: enable hotplug unbinding
  ahci_platform: convert to module_platform_driver
  ahci_platform: perform platform exit in host_stop() hook

 drivers/ata/ahci_platform.c | 44 +++++++++++++++++++++++++-------------------
 1 file changed, 25 insertions(+), 19 deletions(-)

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1.7.11.3