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Subject[PATCH] w1: make w1_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the w1_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/w1/w1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 5353cbd75126..afb1cc4606c5 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -167,7 +167,7 @@ static struct w1_family w1_default_family = {

static int w1_uevent(const struct device *dev, struct kobj_uevent_env *env);

-static struct bus_type w1_bus_type = {
+static const struct bus_type w1_bus_type = {
.name = "w1",
.uevent = w1_uevent,
};
---
base-commit: 41b9fb381a486360b2daaec0c7480f8e3ff72bc7
change-id: 20240204-bus_cleanup-w1-e46a15c8237f
Best regards,
--
Ricardo B. Marliere <ricardo@marliere.net>


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