linux-kernel - [PATCH 5.4 42/50] ACPI: PM: s2idle: Fix comment in acpi_s2idle_prepare

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Message-Id: <20200508123048.932531154@linuxfoundation.org>
Date:   Fri,  8 May 2020 14:35:48 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
Subject: [PATCH 5.4 42/50] ACPI: PM: s2idle: Fix comment in acpi_s2idle_prepare_late()

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

commit 243a98894dc525ad2fbeb608722fcb682be3186d upstream.

Fix a comment in acpi_s2idle_prepare_late() that has become outdated
after commit f0ac20c3f613 ("ACPI: EC: Fix flushing of pending work").

Fixes: f0ac20c3f613 ("ACPI: EC: Fix flushing of pending work")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/acpi/sleep.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -979,10 +979,7 @@ static int acpi_s2idle_prepare_late(void
 
 static void acpi_s2idle_sync(void)
 {
-	/*
-	 * The EC driver uses the system workqueue and an additional special
-	 * one, so those need to be flushed too.
-	 */
+	/* The EC driver uses special workqueues that need to be flushed. */
 	acpi_ec_flush_work();
 	acpi_os_wait_events_complete(); /* synchronize Notify handling */
 }