From 58cec1104ffc2e451c1bfe76e8f3b06018848162 Mon Sep 17 00:00:00 2001 From: wanxiaoqing Date: Wed, 20 Dec 2023 20:52:09 +0800 Subject: [PATCH] watchdog test Signed-off-by: wanxiaoqing --- drivers/watchdog/dw_wdt.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/watchdog/dw_wdt.c b/drivers/watchdog/dw_wdt.c index 32d0e1781e63..dfc1e343b7c9 100644 --- a/drivers/watchdog/dw_wdt.c +++ b/drivers/watchdog/dw_wdt.c @@ -240,6 +240,9 @@ static int dw_wdt_set_timeout(struct watchdog_device *wdd, unsigned int top_s) else wdd->timeout = top_s; + pr_err("[dude-debug] %s wdt timeout %u\n", current->comm, wdd->timeout); + dump_stack(); + return 0; } @@ -663,6 +666,8 @@ static int dw_wdt_drv_probe(struct platform_device *pdev) watchdog_init_timeout(wdd, 0, dev); } + dev_err(dev, "[dude-debug] timeout %u\n", wdd->timeout); + platform_set_drvdata(pdev, dw_wdt); watchdog_set_restart_priority(wdd, 128); -- Gitee