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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-04-02 19:58:46 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-04-03 21:42:43 +0200
commit979207cac517833c828133ffb2633bcdf6edce00 (patch)
treeb938b6ad0ecf9db360f41bb6d701a93d2302d406 /include/linux/device
parenta131e33715fca8a047bdfc3d67b10eb743eea4b0 (diff)
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driver core: class: mark class_release() as taking a const *
The struct class callback, class_release(), is only called in 2 places, the pcmcia cardservices code, and in the class driver core code. Both places it is safe to mark the structure as a const *, to allow us to in the future mark all struct class usages as constant and move into read-only memory. Acked-by: Rafael J. Wysocki <rafael@kernel.org> Link: https://lore.kernel.org/r/2023040248-outrage-obsolete-5a9a@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/device')
-rw-r--r--include/linux/device/class.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/device/class.h b/include/linux/device/class.h
index 7e4a1a6329f4..f3c418fa129a 100644
--- a/include/linux/device/class.h
+++ b/include/linux/device/class.h
@@ -58,7 +58,7 @@ struct class {
int (*dev_uevent)(const struct device *dev, struct kobj_uevent_env *env);
char *(*devnode)(const struct device *dev, umode_t *mode);
- void (*class_release)(struct class *class);
+ void (*class_release)(const struct class *class);
void (*dev_release)(struct device *dev);
int (*shutdown_pre)(struct device *dev);