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Commit e05e80eb authored by Pratyush Anand's avatar Pratyush Anand Committed by Wim Van Sebroeck
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watchdog: sbsa: Use max_hw_heartbeat_ms instead of max_timeout 



Using max_hw_heartbeat_ms instead of max_timeout gives the flexibility to
achieve higher user "timeout". Therefore, use this new infrastructure.

Signed-off-by: default avatarPratyush Anand <panand@redhat.com>
Signed-off-by: default avatarFu Wei <fu.wei@linaro.org>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 1894cad9

drivers/watchdog/sbsa_gwdt.c

+2 −2
Original line number Diff line number Diff line
@@ -273,7 +273,7 @@ static int sbsa_gwdt_probe(struct platform_device *pdev) 
	wdd->info = &sbsa_gwdt_info;

	wdd->ops = &sbsa_gwdt_ops;

	wdd->min_timeout = 1;

	wdd->max_timeout = U32_MAX / gwdt->clk;

	wdd->max_hw_heartbeat_ms = U32_MAX / gwdt->clk * 1000;

	wdd->timeout = DEFAULT_TIMEOUT;

	watchdog_set_drvdata(wdd, gwdt);

	watchdog_set_nowayout(wdd, nowayout);
@@ -310,7 +310,7 @@ static int sbsa_gwdt_probe(struct platform_device *pdev) 
	 * the timeout is (WOR * 2), so the maximum timeout should be doubled.

	 */

	if (!action)

		wdd->max_timeout *= 2;

		wdd->max_hw_heartbeat_ms *= 2;



	watchdog_init_timeout(wdd, timeout, dev);

	/*