From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Tue, 1 Feb 2022 19:18:10 +0000 (+0100)
Subject: ACPI: PM: Print additional debug message in acpi_s2idle_wake()
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=631e3893c35e116d16b81b41bea6ba2143db4fa4;p=linux.git

ACPI: PM: Print additional debug message in acpi_s2idle_wake()

Make acpi_s2idle_wake() print an additional debug message when the
SCI is going to be rearmed for system wakeup to help diagnose
wakeup-related issues.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index d4fbea91ab6b..d068ff42fce4 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -758,6 +758,8 @@ bool acpi_s2idle_wake(void)
 			return true;
 		}
 
+		pm_pr_dbg("Rearming ACPI SCI for wakeup\n");
+
 		pm_wakeup_clear(acpi_sci_irq);
 		rearm_wake_irq(acpi_sci_irq);
 	}