Messages in this thread | | | Date | Thu, 15 Feb 2024 08:49:14 +0100 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH] nvmem: core: make nvmem_layout_bus_type const |
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On Wed, Feb 14, 2024 at 04:04:57PM -0300, Ricardo B. Marliere wrote: > Since commit d492cc2573a0 ("driver core: device.h: make struct bus_type > a const *"), the driver core can properly handle constant struct > bus_type, move the nvmem_layout_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/nvmem/layouts.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/nvmem/layouts.c b/drivers/nvmem/layouts.c > index 6a6aa58369ff..8b5e2de138eb 100644 > --- a/drivers/nvmem/layouts.c > +++ b/drivers/nvmem/layouts.c > @@ -45,7 +45,7 @@ static void nvmem_layout_bus_remove(struct device *dev) > return drv->remove(layout); > } > > -static struct bus_type nvmem_layout_bus_type = { > +static const struct bus_type nvmem_layout_bus_type = { > .name = "nvmem-layout", > .match = nvmem_layout_bus_match, > .probe = nvmem_layout_bus_probe, > > --- > base-commit: 2c8df24cc166478910c4e9e870adf44d157330fa > change-id: 20240214-bus_cleanup-nvmem2-b77804172a0b >
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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