From: Greg Kroah-Hartman Date: Sat, 12 Jul 2025 18:19:01 +0000 (+0100) Subject: nvmem: make nvmem_bus_type constant X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc0368121686065287a24b6bf7deda20a9fafcd7;p=thirdparty%2Fkernel%2Fstable.git nvmem: make nvmem_bus_type constant Now that the driver core can properly handle constant struct bus_type, move the nvmem_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Srinivas Kandagatla Reviewed-by: Greg Kroah-Hartman Signed-off-by: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/20250712181905.6738-6-srini@kernel.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index 880572ba515a..817f55f3a19e 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -544,7 +544,7 @@ static const struct device_type nvmem_provider_type = { .release = nvmem_release, }; -static struct bus_type nvmem_bus_type = { +static const struct bus_type nvmem_bus_type = { .name = "nvmem", };