Commit f659e8fb authored by Zijun Hu's avatar Zijun Hu Committed by Greg Kroah-Hartman
Browse files

driver core: class: Correct WARN() message in APIs class_(for_each|find)_device() 



For both API class_for_each_device(const struct class *class, ...) and
class_find_device(const struct class *class, ...), their WARN() messages
prompt @class was not initialized when suffer class_to_subsys(@class)
error, but the error actually means @class was not registered, so these
warning messages are not accurate.

Fix by replacing term initialized with registered within these messages.

Signed-off-by: default avatarZijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20241105-class_fix-v1-2-80866f9994a5@quicinc.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2d038efc

drivers/base/class.c

+2 −2
Original line number Diff line number Diff line
@@ -405,7 +405,7 @@ int class_for_each_device(const struct class *class, const struct device *start, 
	if (!class)

		return -EINVAL;

	if (!sp) {

		WARN(1, "%s called for class '%s' before it was initialized",

		WARN(1, "%s called for class '%s' before it was registered",

		     __func__, class->name);

		return -EINVAL;

	}
@@ -453,7 +453,7 @@ struct device *class_find_device(const struct class *class, const struct device 
	if (!class)

		return NULL;

	if (!sp) {

		WARN(1, "%s called for class '%s' before it was initialized",

		WARN(1, "%s called for class '%s' before it was registered",

		     __func__, class->name);

		return NULL;

	}