diff options
| author | Ricardo B. Marliere <[email protected]> | 2024-02-04 13:07:11 -0300 |
|---|---|---|
| committer | Dave Jiang <[email protected]> | 2024-02-12 15:10:21 -0700 |
| commit | bc22374c96d959084bea1287cfc6ea0fd9ca4e40 (patch) | |
| tree | 1468bb75fd384e349d01ed5d3eaa9b95c8700a37 | |
| parent | 1333d6f21d814337a4c73a74edbf0749db43f94a (diff) | |
device-dax: make dax_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the dax_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 <[email protected]>
Suggested-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Ricardo B. Marliere <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dave Jiang <[email protected]>
| -rw-r--r-- | drivers/dax/bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c index 1ff1ab5fa105..02d3bfbaaa3e 100644 --- a/drivers/dax/bus.c +++ b/drivers/dax/bus.c @@ -222,7 +222,7 @@ static void dax_bus_remove(struct device *dev) dax_drv->remove(dev_dax); } -static struct bus_type dax_bus_type = { +static const struct bus_type dax_bus_type = { .name = "dax", .uevent = dax_bus_uevent, .match = dax_bus_match, |