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@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!