1. NAME▲

dpm_suspend_start - Prepare devices for PM transition and suspend them.

2. SYNOPSIS ▲

int dpm_suspend_start(pm_message_t  state );

3. ARGUMENTS ▲

state
    PM transition of the system being carried out.

4. DESCRIPTION ▲

Prepare all non-sysdev devices for system PM transition and execute « suspend » callbacks for them.

5. COPYRIGHT ▲