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scsi: fcoe: Make fcoe_bus_type const
Now that the driver core can properly handle constant struct bus_type, move the fcoe_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> Link: https://lore.kernel.org/r/20240203-bus_cleanup-scsi-v1-1-6f552fb24f71@marliere.net Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -597,7 +597,7 @@ static const struct attribute_group *fcoe_fcf_attr_groups[] = {
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NULL,
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};
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static struct bus_type fcoe_bus_type;
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static const struct bus_type fcoe_bus_type;
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static int fcoe_bus_match(struct device *dev,
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struct device_driver *drv)
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@ -664,7 +664,7 @@ static struct attribute *fcoe_bus_attrs[] = {
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};
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ATTRIBUTE_GROUPS(fcoe_bus);
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static struct bus_type fcoe_bus_type = {
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static const struct bus_type fcoe_bus_type = {
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.name = "fcoe",
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.match = &fcoe_bus_match,
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.bus_groups = fcoe_bus_groups,
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