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fpga: dfl: make dfl_bus_type const

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Now that the driver core can properly handle constant struct bus_type,
move the dfl_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>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20240204-bus_cleanup-fpga-v1-1-dae8b5bf7220@marliere.net
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
This commit is contained in:
Ricardo B. Marliere 2024-02-04 13:14:05 -03:00 committed by Xu Yilun
parent 6613476e22
commit c20445be92
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1 changed files with 1 additions and 1 deletions
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drivers/fpga/dfl.c
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@ -327,7 +327,7 @@ static struct attribute *dfl_dev_attrs[] = {
};
ATTRIBUTE_GROUPS(dfl_dev);
static struct bus_type dfl_bus_type = {
static const struct bus_type dfl_bus_type = {
.name = "dfl",
.match = dfl_bus_match,
.probe = dfl_bus_probe,