From 31a42429e043cde8a94da8872e002781a7068827 Mon Sep 17 00:00:00 2001 From: Zhongqiu Han Date: Wed, 17 Dec 2025 14:51:09 +0800 Subject: [PATCH] rpmsg: core: Fix incorrect return value documentation The unregister_rpmsg_driver() function has a void return type but the documentation incorrectly described a return value. Remove the incorrect return value documentation to match the actual function signature. Fixes: bcabbccabffe ("rpmsg: add virtio-based remote processor messaging bus") Signed-off-by: Zhongqiu Han Reviewed-by: Chris Lew Link: https://lore.kernel.org/r/20251217065112.18392-3-zhongqiu.han@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- Documentation/staging/rpmsg.rst | 1 - drivers/rpmsg/rpmsg_core.c | 2 -- 2 files changed, 3 deletions(-) diff --git a/Documentation/staging/rpmsg.rst b/Documentation/staging/rpmsg.rst index 42bac1149d9d..63612b7ee120 100644 --- a/Documentation/staging/rpmsg.rst +++ b/Documentation/staging/rpmsg.rst @@ -212,7 +212,6 @@ be probed with. unregisters an rpmsg driver from the rpmsg bus. user should provide a pointer to a previously-registered rpmsg_driver struct. -Returns 0 on success, and an appropriate error value on failure. Typical usage diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c index cfe7d04381ee..04bfcc75f05b 100644 --- a/drivers/rpmsg/rpmsg_core.c +++ b/drivers/rpmsg/rpmsg_core.c @@ -598,8 +598,6 @@ EXPORT_SYMBOL(__register_rpmsg_driver); /** * unregister_rpmsg_driver() - unregister an rpmsg driver from the rpmsg bus * @rpdrv: pointer to a struct rpmsg_driver - * - * Return: 0 on success, and an appropriate error value on failure. */ void unregister_rpmsg_driver(struct rpmsg_driver *rpdrv) {