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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-03 15:39:02 -0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-02-05 20:57:18 -0500 |
| commit | ac0dd0f33adb804b8301ae415a91f56f97f40bae (patch) | |
| tree | 19f3646e5362cc816e4ee9b8204f89329c37f74d /drivers/scsi/scsi_debug.c | |
| parent | 824ec98b1b5557ea5f43b2ebc6afee9eab08255e (diff) | |
| download | lwn-ac0dd0f33adb804b8301ae415a91f56f97f40bae.tar.gz lwn-ac0dd0f33adb804b8301ae415a91f56f97f40bae.zip | |
scsi: scsi_debug: Make pseudo_lld_bus const
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>
Link: https://lore.kernel.org/r/20240203-bus_cleanup-scsi-v1-3-6f552fb24f71@marliere.net
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_debug.c')
| -rw-r--r-- | drivers/scsi/scsi_debug.c | 4 |
1 files changed, 2 insertions, 2 deletions
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, |