From f91140e4553408cacd326624cd50fc367725e04a Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 5 Nov 2021 08:51:12 +0100 Subject: soc: ti: fix wkup_m3_rproc_boot_thread return type The wkup_m3_rproc_boot_thread() function uses a nonstandard prototype, which broke after Eric's recent cleanup: drivers/soc/ti/wkup_m3_ipc.c: In function 'wkup_m3_rproc_boot_thread': drivers/soc/ti/wkup_m3_ipc.c:429:16: error: 'return' with a value, in function returning void [-Werror=return-type] 429 | return 0; | ^ drivers/soc/ti/wkup_m3_ipc.c:416:13: note: declared here 416 | static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc) | ^~~~~~~~~~~~~~~~~~~~~~~~~ Change it to the normal prototype as it should have been from the start. Fixes: 111e70490d2a ("exit/kthread: Have kernel threads return instead of calling do_exit") Fixes: cdd5de500b2c ("soc: ti: Add wkup_m3_ipc driver") Signed-off-by: Arnd Bergmann Link: https://lkml.kernel.org/r/20211105075119.2327190-1-arnd@kernel.org Acked-by: Santosh Shilimkar Acked-by: Tony Lindgren Signed-off-by: Eric W. Biederman --- drivers/soc/ti/wkup_m3_ipc.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c index 0733443a2631..72386bd393fe 100644 --- a/drivers/soc/ti/wkup_m3_ipc.c +++ b/drivers/soc/ti/wkup_m3_ipc.c @@ -413,8 +413,9 @@ void wkup_m3_ipc_put(struct wkup_m3_ipc *m3_ipc) } EXPORT_SYMBOL_GPL(wkup_m3_ipc_put); -static void wkup_m3_rproc_boot_thread(struct wkup_m3_ipc *m3_ipc) +static int wkup_m3_rproc_boot_thread(void *arg) { + struct wkup_m3_ipc *m3_ipc = arg; struct device *dev = m3_ipc->dev; int ret; @@ -500,7 +501,7 @@ static int wkup_m3_ipc_probe(struct platform_device *pdev) * can boot the wkup_m3 as soon as it's ready without holding * up kernel boot */ - task = kthread_run((void *)wkup_m3_rproc_boot_thread, m3_ipc, + task = kthread_run(wkup_m3_rproc_boot_thread, m3_ipc, "wkup_m3_rproc_loader"); if (IS_ERR(task)) { -- cgit v1.2.3-58-ga151