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s390/time: make stp_subsys const
Now that the driver core can properly handle constant struct bus_type, move the stp_subsys 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> Link: https://lore.kernel.org/r/20240204-bus_cleanup-s390_time-v1-1-d2120156982a@marliere.net Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
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@ -716,7 +716,7 @@ static void stp_work_fn(struct work_struct *work)
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/*
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* STP subsys sysfs interface functions
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*/
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static struct bus_type stp_subsys = {
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static const struct bus_type stp_subsys = {
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.name = "stp",
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.dev_name = "stp",
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};
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