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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-06-30 23:42:51 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-07-15 01:33:10 +0200
commitd460acebd7959cc91e7edc594d90adb9b72a0b05 (patch)
tree74701e2151eb83d1cef064e590aa0027fa5cf7e0 /tools/perf/scripts/python/call-graph-from-postgresql.py
parentACPI: simplify acpiphp driver with new helper functions (diff)
downloadlinux-dev-d460acebd7959cc91e7edc594d90adb9b72a0b05.tar.xz
linux-dev-d460acebd7959cc91e7edc594d90adb9b72a0b05.zip
ACPI / dock: Drop the hp_lock mutex from struct dock_station
The only existing user of the hp_lock mutex in struct dock_station, hotplug_dock_devices(), is always called under acpi_scan_lock and cannot race with another instance of itself, so drop the mutex which is not necessary. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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