Messages in this thread Patch in this message | | | From | "Ricardo B. Marliere" <> | Date | Wed, 14 Feb 2024 16:04:57 -0300 | Subject | [PATCH] nvmem: core: make nvmem_layout_bus_type const |
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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 Best regards, -- Ricardo B. Marliere <ricardo@marliere.net>
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