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authorShaohua Li <shaohua.li@intel.com>2007-07-18 00:40:25 +0400
committerLen Brown <len.brown@intel.com>2007-07-22 12:17:47 +0400
commitfd4aff1a28eecbd729b409bf7d3eff5948f20414 (patch)
treeaf015ea8c001dd4d405a453c91a8e74dc0fa91b7 /drivers/pnp
parente9b3aba887f47f9cd64de20fec9c333a932b70dc (diff)
downloadlinux-fd4aff1a28eecbd729b409bf7d3eff5948f20414.tar.xz
ACPI: Add acpi_pm_device_sleep_state helper routine
Based on the David Brownell's patch at http://marc.info/?l=linux-acpi&m=117873972806360&w=2 updated by: Rafael J. Wysocki <rjw@sisk.pl> Add a helper routine returning the lowest power (highest number) ACPI device power state that given device can be in while the system is in the sleep state indicated by acpi_target_sleep_state . Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Len Brown <len.brown@intel.com>
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