diff mbox series

[v1,3/3] mmc: core: increase shutdown priority for MMC devices

Message ID 20231124145338.3112416-4-o.rempel@pengutronix.de
State New
Headers show
Series introduce priority-based shutdown support | expand

Commit Message

Oleksij Rempel Nov. 24, 2023, 2:53 p.m. UTC 
Set a higher shutdown priority for MMC devices. By introducing a call to
This adjustment ensures that MMC storage devices are prioritized during the
system shutdown process, aligning with the critical nature of storage
devices in maintaining data integrity and preventing potential data loss
or corruption during emergency shutdown scenarios.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 drivers/mmc/core/bus.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 0af96548e7da..90a40fe8d16f 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -128,6 +128,8 @@  static int mmc_bus_probe(struct device *dev)
 	struct mmc_driver *drv = to_mmc_driver(dev->driver);
 	struct mmc_card *card = mmc_dev_to_card(dev);
 
+	dev_set_shutdown_priority(dev, DEVICE_SHUTDOWN_PRIO_STORAGE);
+
 	return drv->probe(card);
 }