From 810c03d9d7c978b4ee5287d8987043a9be1d614e Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Tue, 21 Mar 2023 16:40:37 +0100 Subject: rpmsg: qcom_smd: Make qcom_smd_unregister_edge() return void MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This function returned zero unconditionally. Convert it to return no value instead. This makes it more obvious what happens in the callers. One caller is converted to return zero explicitly. The only other caller (smd_subdev_stop() in drivers/remoteproc/qcom_common.c) already ignored the return value before. Signed-off-by: Uwe Kleine-König Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230321154039.355098-2-u.kleine-koenig@pengutronix.de --- include/linux/rpmsg/qcom_smd.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/rpmsg/qcom_smd.h b/include/linux/rpmsg/qcom_smd.h index 2e92d7407a85..3379bf4e1cb1 100644 --- a/include/linux/rpmsg/qcom_smd.h +++ b/include/linux/rpmsg/qcom_smd.h @@ -11,7 +11,7 @@ struct qcom_smd_edge; struct qcom_smd_edge *qcom_smd_register_edge(struct device *parent, struct device_node *node); -int qcom_smd_unregister_edge(struct qcom_smd_edge *edge); +void qcom_smd_unregister_edge(struct qcom_smd_edge *edge); #else @@ -22,9 +22,8 @@ qcom_smd_register_edge(struct device *parent, return NULL; } -static inline int qcom_smd_unregister_edge(struct qcom_smd_edge *edge) +static inline void qcom_smd_unregister_edge(struct qcom_smd_edge *edge) { - return 0; } #endif -- cgit