[PATCH v4] PM / suspend: Export pm_suspend_target_state

[Rafael J. Wysocki]

On Monday, July 17, 2017 05:19:25 PM Florian Fainelli wrote:
> Have the core suspend/resume framework store the system-wide suspend
> state (suspend_state_t) we are about to enter, and expose it to drivers
> via pm_suspend_target_state in order to retrieve that. The state is
> assigned in suspend_devices_and_enter().
> 
> This is useful for platform specific drivers that may need to take a
> slightly different suspend/resume path based on the system's
> suspend/resume state being entered.
> 
> Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
> ---
> Changes in v4:
> - clear pm_suspend_target_state in Close label
> 
> Changes in v3:
> 
> - just export pm_suspend_target_state without a helper function
> 
> Changes in v2:
> 
> - rename platform_suspend_target_state() -> suspend_target_state()
> - directly export the suspend_state_t value and assign it in
>   suspend_devices_and_enter()

Applied, thanks!