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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-04 17:48:26 -0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-02-05 20:58:55 -0500 |
| commit | 4ad9465365378d696545a337c4b1a28277de84d7 (patch) | |
| tree | e8c2aa2a510eed46cb1fde7c7724d12bab64d838 /drivers/target | |
| parent | ac0dd0f33adb804b8301ae415a91f56f97f40bae (diff) | |
| download | lwn-4ad9465365378d696545a337c4b1a28277de84d7.tar.gz lwn-4ad9465365378d696545a337c4b1a28277de84d7.zip | |
scsi: target: tcm_loop: Make tcm_loop_lld_bus const
Now that the driver core can properly handle constant struct bus_type, move
the tcm_loop_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/20240204-bus_cleanup-target-v1-1-96106936c4ab@marliere.net
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/loopback/tcm_loop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 8e4035ff3674..761c511aea07 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -83,7 +83,7 @@ static int tcm_loop_show_info(struct seq_file *m, struct Scsi_Host *host) static int tcm_loop_driver_probe(struct device *); static void tcm_loop_driver_remove(struct device *); -static struct bus_type tcm_loop_lld_bus = { +static const struct bus_type tcm_loop_lld_bus = { .name = "tcm_loop_bus", .probe = tcm_loop_driver_probe, .remove = tcm_loop_driver_remove, |