linux-kernel - [tip: timers/clocksource] clocksource/drivers/cs5535: Add module owner

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Message-ID: <175883603385.709179.10113230638776505878.tip-bot2@tip-bot2>
Date: Thu, 25 Sep 2025 21:33:53 -0000
From: "tip-bot2 for Daniel Lezcano" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Daniel Lezcano <daniel.lezcano@...aro.org>,
 Will McVicker <willmcvicker@...gle.com>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject:
 [tip: timers/clocksource] clocksource/drivers/cs5535: Add module owner

The following commit has been merged into the timers/clocksource branch of tip:

Commit-ID:     eea65574e259f812e84080d56eca51f1a1889f8c
Gitweb:        https://git.kernel.org/tip/eea65574e259f812e84080d56eca51f1a1889f8c
Author:        Daniel Lezcano <daniel.lezcano@...aro.org>
AuthorDate:    Mon, 02 Jun 2025 17:18:50 +02:00
Committer:     Daniel Lezcano <daniel.lezcano@...aro.org>
CommitterDate: Tue, 23 Sep 2025 10:52:23 +02:00

clocksource/drivers/cs5535: Add module owner

The conversion to modules requires a correct handling of the module
refcount in order to prevent to unload it if it is in use. That is
especially true with the clockevents where there is no function to
unregister them.

The core time framework correctly handles the module refcount with the
different clocksource and clockevents if the module owner is set.

Add the module owner to make sure the core framework will prevent
stupid things happening when the driver will be converted into a
module.

Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
Reviewed-by: Will McVicker <willmcvicker@...gle.com>
Link: https://lore.kernel.org/r/20250602151853.1942521-7-daniel.lezcano@linaro.org
---
 drivers/clocksource/timer-cs5535.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clocksource/timer-cs5535.c b/drivers/clocksource/timer-cs5535.c
index d47acfe..8af666c 100644
--- a/drivers/clocksource/timer-cs5535.c
+++ b/drivers/clocksource/timer-cs5535.c
@@ -101,6 +101,7 @@ static struct clock_event_device cs5535_clockevent = {
 	.tick_resume = mfgpt_shutdown,
 	.set_next_event = mfgpt_next_event,
 	.rating = 250,
+	.owner = THIS_MODULE,
 };
 
 static irqreturn_t mfgpt_tick(int irq, void *dev_id)