From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Date: Tue, 2 Sep 2014 18:54:39 +0000 (-0700)
Subject: PM / sleep: Support freeze as test_suspend option
X-Git-Tag: v5.15~16979^2~1^2~6^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bc7115b1447fe88d065e7f85078ed776ebe7be74;p=platform%2Fkernel%2Flinux-starfive.git

PM / sleep: Support freeze as test_suspend option

Added freeze as one of the option for test_suspend boot param.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/kernel/power/suspend_test.c b/kernel/power/suspend_test.c
index bd91bc1..379f36d 100644
--- a/kernel/power/suspend_test.c
+++ b/kernel/power/suspend_test.c
@@ -100,7 +100,14 @@ static void __init test_wakealarm(struct rtc_device *rtc, suspend_state_t state)
 	if (state == PM_SUSPEND_STANDBY) {
 		printk(info_test, pm_states[state]);
 		status = pm_suspend(state);
+		if (status < 0)
+			state = PM_SUSPEND_FREEZE;
 	}
+	if (state == PM_SUSPEND_FREEZE) {
+		printk(info_test, pm_states[state]);
+		status = pm_suspend(state);
+	}
+
 	if (status < 0)
 		printk(err_suspend, status);