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linux/drivers/ata/ahci.h
Mika Westerberg 8ea909cb35 ahci: Cache host controller version 
This allows sysfs nodes to read the cached value directly instead of
powering up possibly runtime suspended controller.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2016-02-19 10:52:46 -05:00

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