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| author | Lin Ming <ming.m.lin@intel.com> | 2012-04-18 09:29:47 +0800 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2012-04-18 14:33:25 -0400 |
| commit | 0c8d32c27f5cf6e14ca14b4758d1e994eebd50fd (patch) | |
| tree | 7d5bce4b9d024c88dc67d8e2ef0c81df4c5be342 /drivers/ata/libata-core.c | |
| parent | 85d6725b7c0d7e3fa4261fdd4c020be4224fc9f1 (diff) | |
libata: forbid port runtime pm by default, fixing regression
Forbid port runtime pm by default because it has known hotplug issue.
User can allow it by, for example
echo auto > /sys/devices/pci0000:00/0000:00:1f.2/ata2/power/control
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/libata-core.c')
0 files changed, 0 insertions, 0 deletions