[v3, 1/7] watchdog: sama5d4: make use of timeout-secs provided in devicetree
From: linux@roeck-us.net (Guenter Roeck)
Date: 2018-02-12 01:10:56
Also in:
linux-amlogic, linux-devicetree, linux-mediatek, linux-watchdog, lkml
On Sun, Feb 11, 2018 at 09:08:41PM +0100, Marcus Folkesson wrote:
watchdog_init_timeout() will allways pick timeout_param since it defaults to a valid timeout. Following best practice described in Documentation/watchdog/watchdog-kernel-api.txt to make use of the parameter logic. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
quoted hunk ↗ jump to hunk
--- Notes: v3: - Use wdd->timeout instead of wdt_timeout when print out timout in probe function. drivers/watchdog/sama5d4_wdt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)diff --git a/drivers/watchdog/sama5d4_wdt.c b/drivers/watchdog/sama5d4_wdt.c index 0ae947c3d7bc..255169916dbb 100644 --- a/drivers/watchdog/sama5d4_wdt.c +++ b/drivers/watchdog/sama5d4_wdt.c@@ -33,7 +33,7 @@ struct sama5d4_wdt { unsigned long last_ping; }; -static int wdt_timeout = WDT_DEFAULT_TIMEOUT; +static int wdt_timeout; static bool nowayout = WATCHDOG_NOWAYOUT; module_param(wdt_timeout, int, 0);@@ -212,7 +212,7 @@ static int sama5d4_wdt_probe(struct platform_device *pdev) return -ENOMEM; wdd = &wdt->wdd; - wdd->timeout = wdt_timeout; + wdd->timeout = WDT_DEFAULT_TIMEOUT; wdd->info = &sama5d4_wdt_info; wdd->ops = &sama5d4_wdt_ops; wdd->min_timeout = MIN_WDT_TIMEOUT;@@ -273,7 +273,7 @@ static int sama5d4_wdt_probe(struct platform_device *pdev) platform_set_drvdata(pdev, wdt); dev_info(&pdev->dev, "initialized (timeout = %d sec, nowayout = %d)\n", - wdt_timeout, nowayout); + wdd->timeout, nowayout); return 0; }