Commit 0c8d32c2 authored by Lin Ming's avatar Lin Ming Committed by Jeff Garzik

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: default avatarLin Ming <ming.m.lin@intel.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 85d6725b
...@@ -294,6 +294,7 @@ int ata_tport_add(struct device *parent, ...@@ -294,6 +294,7 @@ int ata_tport_add(struct device *parent,
device_enable_async_suspend(dev); device_enable_async_suspend(dev);
pm_runtime_set_active(dev); pm_runtime_set_active(dev);
pm_runtime_enable(dev); pm_runtime_enable(dev);
pm_runtime_forbid(dev);
transport_add_device(dev); transport_add_device(dev);
transport_configure_device(dev); transport_configure_device(dev);
......
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