linux-kernel - [PATCH 5.4 18/19] PM: wakeup: Show statistics for deleted wakeup sources again

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Message-Id: <20200730074421.402316044@linuxfoundation.org>
Date:   Thu, 30 Jul 2020 10:04:20 +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, zhuguangqing <zhuguangqing@...omi.com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH 5.4 18/19] PM: wakeup: Show statistics for deleted wakeup sources again

From: zhuguangqing <zhuguangqing@...omi.com>

commit e976eb4b91e906f20ec25b20c152d53c472fc3fd upstream.

After commit 00ee22c28915 (PM / wakeup: Use seq_open() to show wakeup
stats), print_wakeup_source_stats(m, &deleted_ws) is not called from
wakeup_sources_stats_seq_show() any more.

Because deleted_ws is one of the wakeup sources, it should be shown
too, so add it to the end of all other wakeup sources.

Signed-off-by: zhuguangqing <zhuguangqing@...omi.com>
[ rjw: Subject & changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/base/power/wakeup.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/base/power/wakeup.c
+++ b/drivers/base/power/wakeup.c
@@ -1073,6 +1073,9 @@ static void *wakeup_sources_stats_seq_ne
 		break;
 	}

+	if (!next_ws)
+		print_wakeup_source_stats(m, &deleted_ws);
+
 	return next_ws;
 }