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of: dynamic: Fix of_reconfig_get_state_change() return value documentation
author
Luca Ceresoli
<luca.ceresoli@bootlin.com>
Thu, 23 Nov 2023 14:47:18 +0000
(15:47 +0100)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Wed, 13 Dec 2023 17:45:03 +0000
(18:45 +0100)
[ Upstream commit
d79972789d17499b6091ded2fc0c6763c501a5ba
]
The documented numeric return values do not match the actual returned
values. Fix them by using the enum names instead of raw numbers.
Fixes:
b53a2340d0d3
("of/reconfig: Add of_reconfig_get_state_change() of notifier helper.")
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link:
https://lore.kernel.org/r/20231123-fix-of_reconfig_get_state_change-docs-v1-1-f51892050ff9@bootlin.com
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/of/dynamic.c
patch
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diff --git
a/drivers/of/dynamic.c
b/drivers/of/dynamic.c
index
f63250c
..
3bf2705
100644
(file)
--- a/
drivers/of/dynamic.c
+++ b/
drivers/of/dynamic.c
@@
-98,8
+98,9
@@
int of_reconfig_notify(unsigned long action, struct of_reconfig_data *p)
*
* Returns the new state of a device based on the notifier used.
*
- * Return: 0 on device going from enabled to disabled, 1 on device
- * going from disabled to enabled and -1 on no change.
+ * Return: OF_RECONFIG_CHANGE_REMOVE on device going from enabled to
+ * disabled, OF_RECONFIG_CHANGE_ADD on device going from disabled to
+ * enabled and OF_RECONFIG_NO_CHANGE on no change.
*/
int of_reconfig_get_state_change(unsigned long action, struct of_reconfig_data *pr)
{