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of: overlay: Fix kerneldoc warning in of_overlay_remove()

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'*ovcs_id' causes a warning because '*' is treated as bold markup:

Documentation/devicetree/kernel-api:56: ../drivers/of/overlay.c:1184: WARNING: Inline emphasis start-string without end-string.

Fix this by using the normal '@' markup for function parameters. That
appears to be enough to keep the '*' from being interpretted as markup.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Frank Rowand <frowand.list@gmail.com>
Link: https://lore.kernel.org/r/20210421154548.1192903-1-robh@kernel.org/
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Rob Herring 2021-04-21 10:39:36 -05:00
parent c968b89a1d
commit aed4349c5d
1 changed files with 1 additions and 1 deletions
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2
drivers/of/overlay.c
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@ -1181,7 +1181,7 @@ static int overlay_removal_is_ok(struct overlay_changeset *remove_ovcs)
* If an error is returned by an overlay changeset post-remove notifier
* then no further overlay changeset post-remove notifier will be called.
*
* Return: 0 on success, or a negative error number. *ovcs_id is set to
* Return: 0 on success, or a negative error number. *@ovcs_id is set to
* zero after reverting the changeset, even if a subsequent error occurs.
*/
int of_overlay_remove(int *ovcs_id)