lkml.org 
[lkml]   [2024]   [Feb]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH 1/2] ntb: ntb_transport: make ntb_transport_bus const
From


On 2/4/24 9:22 AM, Ricardo B. Marliere wrote:
> Now that the driver core can properly handle constant struct bus_type,
> move the ntb_transport_bus 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: Dave Jiang <dave.jiang@intel.com>
> ---
> drivers/ntb/ntb_transport.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c
> index f9e7847a378e..0291d80611dc 100644
> --- a/drivers/ntb/ntb_transport.c
> +++ b/drivers/ntb/ntb_transport.c
> @@ -314,7 +314,7 @@ static void ntb_transport_bus_remove(struct device *dev)
> put_device(dev);
> }
>
> -static struct bus_type ntb_transport_bus = {
> +static const struct bus_type ntb_transport_bus = {
> .name = "ntb_transport",
> .match = ntb_transport_bus_match,
> .probe = ntb_transport_bus_probe,
>

\
 
 \ /
  Last update: 2024-05-27 14:49    [W:3.209 / U:0.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site