* [PATCH] fpga: dfl: make dfl_bus_type const
@ 2024-02-04 16:14 Ricardo B. Marliere
2024-02-05 12:50 ` Greg Kroah-Hartman
0 siblings, 1 reply; 3+ messages in thread
From: Ricardo B. Marliere @ 2024-02-04 16:14 UTC (permalink / raw)
To: Wu Hao, Tom Rix, Moritz Fischer, Xu Yilun
Cc: linux-fpga, linux-kernel, Greg Kroah-Hartman, Ricardo B. Marliere
Now that the driver core can properly handle constant struct bus_type,
move the dfl_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/fpga/dfl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c
index e6d12fbab653..094ee97ea26c 100644
--- a/drivers/fpga/dfl.c
+++ b/drivers/fpga/dfl.c
@@ -327,7 +327,7 @@ static struct attribute *dfl_dev_attrs[] = {
};
ATTRIBUTE_GROUPS(dfl_dev);
-static struct bus_type dfl_bus_type = {
+static const struct bus_type dfl_bus_type = {
.name = "dfl",
.match = dfl_bus_match,
.probe = dfl_bus_probe,
---
base-commit: 8680970410625875c34d6b97b6fd89d7d62a74ec
change-id: 20240204-bus_cleanup-fpga-e8e3c3d562b7
Best regards,
--
Ricardo B. Marliere <ricardo@marliere.net>
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] fpga: dfl: make dfl_bus_type const
2024-02-04 16:14 [PATCH] fpga: dfl: make dfl_bus_type const Ricardo B. Marliere
@ 2024-02-05 12:50 ` Greg Kroah-Hartman
2024-02-06 5:58 ` Xu Yilun
0 siblings, 1 reply; 3+ messages in thread
From: Greg Kroah-Hartman @ 2024-02-05 12:50 UTC (permalink / raw)
To: Ricardo B. Marliere
Cc: Wu Hao, Tom Rix, Moritz Fischer, Xu Yilun, linux-fpga,
linux-kernel
On Sun, Feb 04, 2024 at 01:14:05PM -0300, Ricardo B. Marliere wrote:
> Now that the driver core can properly handle constant struct bus_type,
> move the dfl_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] fpga: dfl: make dfl_bus_type const
2024-02-05 12:50 ` Greg Kroah-Hartman
@ 2024-02-06 5:58 ` Xu Yilun
0 siblings, 0 replies; 3+ messages in thread
From: Xu Yilun @ 2024-02-06 5:58 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: Ricardo B. Marliere, Wu Hao, Tom Rix, Moritz Fischer, Xu Yilun,
linux-fpga, linux-kernel
On Mon, Feb 05, 2024 at 04:50:05AM -0800, Greg Kroah-Hartman wrote:
> On Sun, Feb 04, 2024 at 01:14:05PM -0300, Ricardo B. Marliere wrote:
> > Now that the driver core can properly handle constant struct bus_type,
> > move the dfl_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>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Applied to for-next.
Thanks.
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-02-06 6:02 UTC | newest]
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2024-02-04 16:14 [PATCH] fpga: dfl: make dfl_bus_type const Ricardo B. Marliere
2024-02-05 12:50 ` Greg Kroah-Hartman
2024-02-06 5:58 ` Xu Yilun
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