[PATCH v4 2/3] PM / mfd: intel-lpss: Push system sleep callbacks to late/early stages

Rafael J. Wysocki
2017-09-24T23:40:42Z

From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Push the system suspend/resume callbacks of intel-lpss to the late
suspend/early resume stages to allow child device callbacks to be
pushed to the late/early stages of suspend/resume too, so as to
make it possible to avoid resuming the children if they are runtime-
suspended during system suspend going forward.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Tested-by: Johannes Stezenbach <js@sig21.net>
Tested-by: Rajat Jain <rajatja@google.com>
---

v3 -> v4: Added Tested-by tags.

---
drivers/mfd/intel-lpss.h | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

Index: linux-pm/drivers/mfd/intel-lpss.h
===================================================================
--- linux-pm.orig/drivers/mfd/intel-lpss.h
+++ linux-pm/drivers/mfd/intel-lpss.h
@@ -38,12 +38,7 @@ int intel_lpss_resume(struct device *dev
#ifdef CONFIG_PM_SLEEP
#define INTEL_LPSS_SLEEP_PM_OPS \
.prepare = intel_lpss_prepare, \
- .suspend = intel_lpss_suspend, \
- .resume = intel_lpss_resume, \
- .freeze = intel_lpss_suspend, \
- .thaw = intel_lpss_resume, \
- .poweroff = intel_lpss_suspend, \
- .restore = intel_lpss_resume,
+ SET_LATE_SYSTEM_SLEEP_PM_OPS(intel_lpss_suspend, intel_lpss_resume)
#else
#define INTEL_LPSS_SLEEP_PM_OPS
#endif