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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2016-02-18 10:54:14 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2016-02-19 10:52:46 -0500 |
| commit | 8ea909cb35bc2c3226610f8631c73e355020a26e (patch) | |
| tree | 5312d48a1871e8a09bbf3b954421e5e7fc929877 /drivers/ata/ata_piix.c | |
| parent | 5c6fab9d558470b4e53c6d113f7dbcb31049ffc5 (diff) | |
| download | linux-stable-8ea909cb35bc2c3226610f8631c73e355020a26e.tar.gz linux-stable-8ea909cb35bc2c3226610f8631c73e355020a26e.tar.bz2 linux-stable-8ea909cb35bc2c3226610f8631c73e355020a26e.zip | |
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>
Diffstat (limited to 'drivers/ata/ata_piix.c')
0 files changed, 0 insertions, 0 deletions