diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-03 11:57:58 -0300 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-02-09 13:58:15 +0100 |
| commit | 0d78df873a4e86235af42ea108c5c65fa94d2db8 (patch) | |
| tree | ba53dd39f145f16b7ae3abac312d2594dee9d10a /drivers/s390 | |
| parent | 6695d792246eb69c77e5952a0b85c8684950ed71 (diff) | |
| download | linux-0d78df873a4e86235af42ea108c5c65fa94d2db8.tar.gz | |
s390/ccwgroup: make ccwgroup_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the ccwgroup_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>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240203-bus_cleanup-s390-v1-1-ac891afc7282@marliere.net
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/cio/ccwgroup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c index aa3292e57e383..6eb8bcd948dc4 100644 --- a/drivers/s390/cio/ccwgroup.c +++ b/drivers/s390/cio/ccwgroup.c @@ -31,7 +31,7 @@ * to devices that use multiple subchannels. */ -static struct bus_type ccwgroup_bus_type; +static const struct bus_type ccwgroup_bus_type; static void __ccwgroup_remove_symlinks(struct ccwgroup_device *gdev) { @@ -465,7 +465,7 @@ static void ccwgroup_shutdown(struct device *dev) gdrv->shutdown(gdev); } -static struct bus_type ccwgroup_bus_type = { +static const struct bus_type ccwgroup_bus_type = { .name = "ccwgroup", .dev_groups = ccwgroup_dev_groups, .remove = ccwgroup_remove, |