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| author | Thomas Weißschuh <linux@weissschuh.net> | 2023-02-04 23:36:58 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-08 13:34:30 +0100 |
| commit | c83d9ab42f1ef70d81bb3c637a12c098a9a05057 (patch) | |
| tree | 501a3f7ca5f3a66ac4c16a617035941e118d84af /drivers/base | |
| parent | kobject: make dynamic_kobj_ktype and kset_ktype const (diff) | |
| download | linux-c83d9ab42f1ef70d81bb3c637a12c098a9a05057.tar.xz linux-c83d9ab42f1ef70d81bb3c637a12c098a9a05057.zip | |
driver core: make kobj_type structures constant
Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.
Take advantage of this to constify the structure definitions to prevent
modification at runtime.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20230204-kobj_type-driver-core-v1-1-b9f809419f2c@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/bus.c | 4 | ||||
| -rw-r--r-- | drivers/base/class.c | 2 | ||||
| -rw-r--r-- | drivers/base/core.c | 4 | ||||
| -rw-r--r-- | drivers/base/swnode.c | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c index aa70b3a7d778..d6b4a5d5a43c 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -91,7 +91,7 @@ static void driver_release(struct kobject *kobj) kfree(drv_priv); } -static struct kobj_type driver_ktype = { +static const struct kobj_type driver_ktype = { .sysfs_ops = &driver_sysfs_ops, .release = driver_release, }; @@ -159,7 +159,7 @@ static void bus_release(struct kobject *kobj) bus->p = NULL; } -static struct kobj_type bus_ktype = { +static const struct kobj_type bus_ktype = { .sysfs_ops = &bus_sysfs_ops, .release = bus_release, }; diff --git a/drivers/base/class.c b/drivers/base/class.c index a38b0d7d681d..89d4528fcc1a 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -77,7 +77,7 @@ static const struct sysfs_ops class_sysfs_ops = { .store = class_attr_store, }; -static struct kobj_type class_ktype = { +static const struct kobj_type class_ktype = { .sysfs_ops = &class_sysfs_ops, .release = class_release, .child_ns_type = class_child_ns_type, diff --git a/drivers/base/core.c b/drivers/base/core.c index e4b18f7ac58a..3c4acf4b34d3 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2354,7 +2354,7 @@ static void device_get_ownership(const struct kobject *kobj, kuid_t *uid, kgid_t dev->class->get_ownership(dev, uid, gid); } -static struct kobj_type device_ktype = { +static const struct kobj_type device_ktype = { .release = device_release, .sysfs_ops = &dev_sysfs_ops, .namespace = device_namespace, @@ -2992,7 +2992,7 @@ struct kobj_ns_type_operations *class_dir_child_ns_type(const struct kobject *ko return dir->class->ns_type; } -static struct kobj_type class_dir_ktype = { +static const struct kobj_type class_dir_ktype = { .release = class_dir_release, .sysfs_ops = &kobj_sysfs_ops, .child_ns_type = class_dir_child_ns_type diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c index da3c1c2cb9a8..1886995a0b3a 100644 --- a/drivers/base/swnode.c +++ b/drivers/base/swnode.c @@ -760,7 +760,7 @@ static void software_node_release(struct kobject *kobj) kfree(swnode); } -static struct kobj_type software_node_type = { +static const struct kobj_type software_node_type = { .release = software_node_release, .sysfs_ops = &kobj_sysfs_ops, }; |