* [PATCH] spmi: make spmi_bus_type const
@ 2024-02-04 20:38 Ricardo B. Marliere
2024-02-05 12:46 ` Greg Kroah-Hartman
2024-04-08 2:58 ` Stephen Boyd
0 siblings, 2 replies; 3+ messages in thread
From: Ricardo B. Marliere @ 2024-02-04 20:38 UTC (permalink / raw)
To: Stephen Boyd; +Cc: linux-kernel, Greg Kroah-Hartman, Ricardo B. Marliere
Now that the driver core can properly handle constant struct bus_type,
move the spmi_bus_type variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
---
drivers/spmi/spmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spmi/spmi.c b/drivers/spmi/spmi.c
index 93cd4a34debc..401712726383 100644
--- a/drivers/spmi/spmi.c
+++ b/drivers/spmi/spmi.c
@@ -378,7 +378,7 @@ static int spmi_drv_uevent(const struct device *dev, struct kobj_uevent_env *env
return 0;
}
-static struct bus_type spmi_bus_type = {
+static const struct bus_type spmi_bus_type = {
.name = "spmi",
.match = spmi_device_match,
.probe = spmi_drv_probe,
---
base-commit: b85ea95d086471afb4ad062012a4d73cd328fa86
change-id: 20240204-bus_cleanup-spmi-ceaf77643663
Best regards,
--
Ricardo B. Marliere <ricardo@marliere.net>
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] spmi: make spmi_bus_type const
2024-02-04 20:38 [PATCH] spmi: make spmi_bus_type const Ricardo B. Marliere
@ 2024-02-05 12:46 ` Greg Kroah-Hartman
2024-04-08 2:58 ` Stephen Boyd
1 sibling, 0 replies; 3+ messages in thread
From: Greg Kroah-Hartman @ 2024-02-05 12:46 UTC (permalink / raw)
To: Ricardo B. Marliere; +Cc: Stephen Boyd, linux-kernel
On Sun, Feb 04, 2024 at 05:38:38PM -0300, Ricardo B. Marliere wrote:
> Now that the driver core can properly handle constant struct bus_type,
> move the spmi_bus_type variable to be a constant structure as well,
> placing it into read-only memory which can not be modified at runtime.
>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] spmi: make spmi_bus_type const
2024-02-04 20:38 [PATCH] spmi: make spmi_bus_type const Ricardo B. Marliere
2024-02-05 12:46 ` Greg Kroah-Hartman
@ 2024-04-08 2:58 ` Stephen Boyd
1 sibling, 0 replies; 3+ messages in thread
From: Stephen Boyd @ 2024-04-08 2:58 UTC (permalink / raw)
To: Ricardo B. Marliere; +Cc: linux-kernel, Greg Kroah-Hartman, Ricardo B. Marliere
Quoting Ricardo B. Marliere (2024-02-04 12:38:38)
> Now that the driver core can properly handle constant struct bus_type,
> move the spmi_bus_type variable to be a constant structure as well,
> placing it into read-only memory which can not be modified at runtime.
>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
> ---
Applied to spmi-next
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-04-08 2:58 UTC | newest]
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2024-02-04 20:38 [PATCH] spmi: make spmi_bus_type const Ricardo B. Marliere
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