ahci: separate out ahci_kick_engine()

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Separate out stop_engine - CLO - start_engine sequence from
ahci_softreset() and ahci_clo() into ahci_reset_engine() and use it in
ahci_softreset() and ahci_post_internal_cmd().  The function will also
be used to prepare for and clean up after PMP register access
commands.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

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Tejun Heo 2007-07-16 14:29:39 +09:00 • committed by Jeff Garzik

parent 2cbb79ebbd

commit d2e75dfffb

1 changed files with 36 additions and 33 deletions

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69

drivers/ata/ahci.c

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