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of: dynamic: Fix of_reconfig_get_state_change() return value documentation

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[ 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: b53a2340d0 ("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>
This commit is contained in:
Luca Ceresoli
2023-11-23 15:47:18 +01:00
committed by Greg Kroah-Hartman
parent 5dd9a481da
commit 0f06d9bd2e
1 changed files with 3 additions and 2 deletions
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5
drivers/of/dynamic.c
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@@ -104,8 +104,9 @@ int of_reconfig_notify(unsigned long action, struct of_reconfig_data *p)
* *
* Returns the new state of a device based on the notifier used. * Returns the new state of a device based on the notifier used.
* *
* Return: 0 on device going from enabled to disabled, 1 on device * Return: OF_RECONFIG_CHANGE_REMOVE on device going from enabled to
* going from disabled to enabled and -1 on no change. * 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) int of_reconfig_get_state_change(unsigned long action, struct of_reconfig_data *pr)
{ {