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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-19 12:45:53 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-02-27 03:22:26 +0100 |
| commit | 517bcc2b4db435f230fe864f3db0a0f21d2f6951 (patch) | |
| tree | 86a5ad86d3a674d122069d8fda1c28962ce062b1 /drivers/scsi | |
| parent | scsi: libfc: replace deprecated strncpy() with memcpy() (diff) | |
| download | linux-517bcc2b4db435f230fe864f3db0a0f21d2f6951.tar.xz linux-517bcc2b4db435f230fe864f3db0a0f21d2f6951.zip | |
scsi: core: Constify the struct device_type usage
Since commit aed65af1cc2f ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the
scsi_host_type, scsi_target_type and scsi_dev_type variables to be constant
structures as well, placing it into read-only memory which can not be
modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240219-device_cleanup-scsi-v1-1-c5edf2afe178@marliere.net
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/hosts.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/scsi_scan.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index d7f51b84f3c7..4f495a41ec4a 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -371,7 +371,7 @@ static void scsi_host_dev_release(struct device *dev) kfree(shost); } -static struct device_type scsi_host_type = { +static const struct device_type scsi_host_type = { .name = "scsi_host", .release = scsi_host_dev_release, }; diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 70c0319be34c..44c1956b1720 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -412,7 +412,7 @@ static void scsi_target_dev_release(struct device *dev) put_device(parent); } -static struct device_type scsi_target_type = { +static const struct device_type scsi_target_type = { .name = "scsi_target", .release = scsi_target_dev_release, }; diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 14d0be0da0c6..49dd34426d5e 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -27,7 +27,7 @@ #include "scsi_priv.h" #include "scsi_logging.h" -static struct device_type scsi_dev_type; +static const struct device_type scsi_dev_type; static const struct { enum scsi_device_state value; @@ -1626,7 +1626,7 @@ int scsi_sysfs_add_host(struct Scsi_Host *shost) return 0; } -static struct device_type scsi_dev_type = { +static const struct device_type scsi_dev_type = { .name = "scsi_device", .release = scsi_device_dev_release, .groups = scsi_sdev_attr_groups, |