driver core: constify devlink class

Bartosz Golaszewski · gregkh · commit 6b8ab7241562 · 2024-11-04T01:59:58.000+01:00
The devlink class object is never modified and can be made constant. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Acked-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20241014122849.118766-1-brgl@bgdev.pl Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/base/core.c b/drivers/base/core.c
@@ -553,7 +553,7 @@ void device_link_wait_removal(void)
 }
 EXPORT_SYMBOL_GPL(device_link_wait_removal);
 
-static struct class devlink_class = {
+static const struct class devlink_class = {
 	.name = "devlink",
 	.dev_groups = devlink_groups,
 	.dev_release = devlink_dev_release,

Original file line number	Diff line number	Diff line change
`@@ -553,7 +553,7 @@ void device_link_wait_removal(void)`
`553`	`553`	`}`
`554`	`554`	`EXPORT_SYMBOL_GPL(device_link_wait_removal);`
`555`	`555`
`556`		`-static struct class devlink_class = {`
	`556`	`+static const struct class devlink_class = {`
`557`	`557`	`.name = "devlink",`
`558`	`558`	`.dev_groups = devlink_groups,`
`559`	`559`	`.dev_release = devlink_dev_release,`