* [PATCH] hsi: hsi_core: make hsi_bus_type const
@ 2024-02-04 16:32 Ricardo B. Marliere
2024-02-05 12:49 ` Greg Kroah-Hartman
2024-02-06 15:34 ` Sebastian Reichel
0 siblings, 2 replies; 3+ messages in thread
From: Ricardo B. Marliere @ 2024-02-04 16:32 UTC (permalink / raw)
To: Sebastian Reichel; +Cc: linux-kernel, Greg Kroah-Hartman, Ricardo B. Marliere
Now that the driver core can properly handle constant struct bus_type,
move the hsi_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/hsi/hsi_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hsi/hsi_core.c b/drivers/hsi/hsi_core.c
index acbf82f755a8..e3beeac8aee5 100644
--- a/drivers/hsi/hsi_core.c
+++ b/drivers/hsi/hsi_core.c
@@ -48,7 +48,7 @@ static int hsi_bus_match(struct device *dev, struct device_driver *driver)
return false;
}
-static struct bus_type hsi_bus_type = {
+static const struct bus_type hsi_bus_type = {
.name = "hsi",
.dev_groups = hsi_bus_dev_groups,
.match = hsi_bus_match,
---
base-commit: fa72d143471d04ce3055d8dad9743b08c19e4060
change-id: 20240204-bus_cleanup-hsi-99a65d337c7c
Best regards,
--
Ricardo B. Marliere <ricardo@marliere.net>
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] hsi: hsi_core: make hsi_bus_type const
2024-02-04 16:32 [PATCH] hsi: hsi_core: make hsi_bus_type const Ricardo B. Marliere
@ 2024-02-05 12:49 ` Greg Kroah-Hartman
2024-02-06 15:34 ` Sebastian Reichel
1 sibling, 0 replies; 3+ messages in thread
From: Greg Kroah-Hartman @ 2024-02-05 12:49 UTC (permalink / raw)
To: Ricardo B. Marliere; +Cc: Sebastian Reichel, linux-kernel
On Sun, Feb 04, 2024 at 01:32:13PM -0300, Ricardo B. Marliere wrote:
> Now that the driver core can properly handle constant struct bus_type,
> move the hsi_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] hsi: hsi_core: make hsi_bus_type const
2024-02-04 16:32 [PATCH] hsi: hsi_core: make hsi_bus_type const Ricardo B. Marliere
2024-02-05 12:49 ` Greg Kroah-Hartman
@ 2024-02-06 15:34 ` Sebastian Reichel
1 sibling, 0 replies; 3+ messages in thread
From: Sebastian Reichel @ 2024-02-06 15:34 UTC (permalink / raw)
To: Sebastian Reichel, Ricardo B. Marliere; +Cc: linux-kernel, Greg Kroah-Hartman
On Sun, 04 Feb 2024 13:32:13 -0300, Ricardo B. Marliere wrote:
> Now that the driver core can properly handle constant struct bus_type,
> move the hsi_bus_type variable to be a constant structure as well,
> placing it into read-only memory which can not be modified at runtime.
>
>
Applied, thanks!
[1/1] hsi: hsi_core: make hsi_bus_type const
commit: a0e35a173a86d93040d0e08f9c38526b6cf6c1d1
Best regards,
--
Sebastian Reichel <sebastian.reichel@collabora.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-02-04 16:32 [PATCH] hsi: hsi_core: make hsi_bus_type const Ricardo B. Marliere
2024-02-05 12:49 ` Greg Kroah-Hartman
2024-02-06 15:34 ` Sebastian Reichel
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