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[v3,04/12] reboot: describe do_kernel_restart's cmd argument in kernel-doc

Message ID 20250217-hw_protection-reboot-v3-4-e1c09b090c0c@pengutronix.de
State New
Headers show
Series reboot: support runtime configuration of emergency hw_protection action | expand

Commit Message

Ahmad Fatoum Feb. 17, 2025, 8:39 p.m. UTC 
A W=1 build rightfully complains about the function's kernel-doc
being incomplete.

Describe its single parameter to fix this.

Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 kernel/reboot.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/kernel/reboot.c b/kernel/reboot.c
index f348f1ba9e22675ac1183149ba19f39be12edacd..6185cfe5d4ee910daf057884a7ff8dcf1e80df28 100644
--- a/kernel/reboot.c
+++ b/kernel/reboot.c
@@ -229,6 +229,9 @@  EXPORT_SYMBOL(unregister_restart_handler);
 /**
  *	do_kernel_restart - Execute kernel restart handler call chain
  *
+ *	@cmd: pointer to buffer containing command to execute for restart
+ *		or %NULL
+ *
  *	Calls functions registered with register_restart_handler.
  *
  *	Expected to be called from machine_restart as last step of the restart