* [PATCH] firmware: arm_scmi: pm: use SIMPLE_DEV_PM_OPS for pm struct
@ 2026-08-19 6:15 Li Jun
2026-08-19 7:55 ` Kohei Enju
0 siblings, 1 reply; 2+ messages in thread
From: Li Jun @ 2026-08-19 6:15 UTC (permalink / raw)
To: lijun01, sudeep.holla, cristian.marussi, arm-scmi,
linux-arm-kernel
use SIMPLE_DEV_PM_OPS for scmi_dev_pm_ops,and add the value of
.freeze .thaw .poweroff .restore.if these address are null, may cause
error in s4.
Signed-off-by: Li Jun <lijun01@kylinos.cn>
---
drivers/firmware/arm_scmi/bus.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/firmware/arm_scmi/bus.c b/drivers/firmware/arm_scmi/bus.c
index e060edbe7e83..4ab32f1eed4f 100644
--- a/drivers/firmware/arm_scmi/bus.c
+++ b/drivers/firmware/arm_scmi/bus.c
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/device.h>
+#include <linux/pm.h>
#include "common.h"
@@ -361,10 +362,7 @@ static int scmi_pm_resume(struct device *dev)
return 0;
}
-static const struct dev_pm_ops scmi_dev_pm_ops = {
- .suspend = pm_sleep_ptr(scmi_pm_suspend),
- .resume = pm_sleep_ptr(scmi_pm_resume),
-};
+static SIMPLE_DEV_PM_OPS(scmi_dev_pm_ops, scmi_pm_suspend, scmi_pm_resume);
const struct bus_type scmi_bus_type = {
.name = "scmi_protocol",
--
2.25.1
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2026-08-19 6:15 [PATCH] firmware: arm_scmi: pm: use SIMPLE_DEV_PM_OPS for pm struct Li Jun
2026-08-19 7:55 ` Kohei Enju
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