1ATA_HOST_SUSPEND(9)             libata Library             ATA_HOST_SUSPEND(9)
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NAME

6       ata_host_suspend - suspend host
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SYNOPSIS

9       int ata_host_suspend(struct ata_host * host, pm_message_t mesg);
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ARGUMENTS

12       host
13           host to suspend
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15       mesg
16           PM message
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DESCRIPTION

19       Suspend host. Actual operation is performed by EH. This function
20       requests EH to perform PM operations and waits for EH to finish.
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LOCKING

23       Kernel thread context (may sleep).
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RETURNS

26       0 on success, -errno on failure.
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AUTHOR

29       Jeff Garzik
30           Author.
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33Kernel Hackers Manual 2.6.         June 2019               ATA_HOST_SUSPEND(9)
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