Messages in this thread | | | Date | Mon, 5 Feb 2024 15:32:09 -0700 | Subject | Re: [PATCH] device-dax: make dax_bus_type const | From | Dave Jiang <> |
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On 2/4/24 9:07 AM, Ricardo B. Marliere wrote: > Now that the driver core can properly handle constant struct bus_type, > move the dax_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: Dave Jiang <dave.jiang@intel.com> > --- > drivers/dax/bus.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c > index 1659b787b65f..fe0a415c854d 100644 > --- a/drivers/dax/bus.c > +++ b/drivers/dax/bus.c > @@ -222,7 +222,7 @@ static void dax_bus_remove(struct device *dev) > dax_drv->remove(dev_dax); > } > > -static struct bus_type dax_bus_type = { > +static const struct bus_type dax_bus_type = { > .name = "dax", > .uevent = dax_bus_uevent, > .match = dax_bus_match, > > --- > base-commit: 73bf93edeeea866b0b6efbc8d2595bdaaba7f1a5 > change-id: 20240204-bus_cleanup-dax-52c34f72615f > > Best regards,
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