1SYSDEV_SUSPEND(9)        Device drivers infrastructure       SYSDEV_SUSPEND(9)
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NAME

6       sysdev_suspend - Suspend all system devices.
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SYNOPSIS

9       int sysdev_suspend(pm_message_t state);
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ARGUMENTS

12       state
13           Power state to enter.
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DESCRIPTION

16       We perform an almost identical operation as sysdev_shutdown above,
17       though calling ->suspend instead. Interrupts are disabled when this
18       called. Devices are responsible for both saving state and quiescing or
19       powering down the device.
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21       This is only called by the device PM core, so we let them handle all
22       synchronization.
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25Kernel Hackers Manual 2.6.       November 2011               SYSDEV_SUSPEND(9)
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