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[3/3] scsi: scsi_debug: make pseudo_lld_bus const

Message ID 20240203-bus_cleanup-scsi-v1-3-6f552fb24f71@marliere.net
State New
Headers show
Series drivers: scsi: struct bus_type cleanup | expand

Commit Message

Ricardo B. Marliere Feb. 3, 2024, 6:39 p.m. UTC 
Now that the driver core can properly handle constant struct bus_type,
move the pseudo_lld_bus 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/scsi/scsi_debug.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index d03d66f11493..914d9c12e741 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -899,7 +899,7 @@  static int poll_queues; /* iouring iopoll interface.*/
 static char sdebug_proc_name[] = MY_NAME;
 static const char *my_name = MY_NAME;
 
-static struct bus_type pseudo_lld_bus;
+static const struct bus_type pseudo_lld_bus;
 
 static struct device_driver sdebug_driverfs_driver = {
 	.name 		= sdebug_proc_name,
@@ -8405,7 +8405,7 @@  static void sdebug_driver_remove(struct device *dev)
 	scsi_host_put(sdbg_host->shost);
 }
 
-static struct bus_type pseudo_lld_bus = {
+static const struct bus_type pseudo_lld_bus = {
 	.name = "pseudo",
 	.probe = sdebug_driver_probe,
 	.remove = sdebug_driver_remove,