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authorRicardo B. Marliere <ricardo@marliere.net>2024-02-24 14:45:15 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2024-03-07 23:21:53 +0300
commit8ec0faf2572216b4e25d6829cd41cf3ee2dab979 (patch)
tree73e2704ed4ce0d4566aef0204c07591736868a6c /drivers/nvmem
parent76c345edef754b16cab81ad9452cc49c09e67066 (diff)
downloadlinux-8ec0faf2572216b4e25d6829cd41cf3ee2dab979.tar.xz
nvmem: core: make nvmem_layout_bus_type const
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> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20240224114516.86365-11-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvmem')
-rw-r--r--drivers/nvmem/layouts.c2
1 files changed, 1 insertions, 1 deletions
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,