diff options
Diffstat (limited to 'drivers/devfreq/exynos-bus.c')
-rw-r--r-- | drivers/devfreq/exynos-bus.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/devfreq/exynos-bus.c b/drivers/devfreq/exynos-bus.c index c25658b26598..d9f377912c10 100644 --- a/drivers/devfreq/exynos-bus.c +++ b/drivers/devfreq/exynos-bus.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Generic Exynos Bus frequency driver with DEVFREQ Framework * @@ -6,10 +7,6 @@ * * This driver support Exynos Bus frequency feature by using * DEVFREQ framework and is based on drivers/devfreq/exynos/exynos4_bus.c. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/clk.h> @@ -514,6 +511,13 @@ err: return ret; } +static void exynos_bus_shutdown(struct platform_device *pdev) +{ + struct exynos_bus *bus = dev_get_drvdata(&pdev->dev); + + devfreq_suspend_device(bus->devfreq); +} + #ifdef CONFIG_PM_SLEEP static int exynos_bus_resume(struct device *dev) { @@ -556,6 +560,7 @@ MODULE_DEVICE_TABLE(of, exynos_bus_of_match); static struct platform_driver exynos_bus_platdrv = { .probe = exynos_bus_probe, + .shutdown = exynos_bus_shutdown, .driver = { .name = "exynos-bus", .pm = &exynos_bus_pm, |