Name

ata_host_suspend — suspend host

Synopsis

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

Arguments

host

host to suspend

mesg

PM message

Description

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

LOCKING

Kernel thread context (may sleep).

RETURNS

0 on success, -errno on failure.