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Commit 0e901bed authored by Mika Westerberg's avatar Mika Westerberg Committed by Wim Van Sebroeck
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watchdog: ts72xx_wdt: disable watchdog at probe 



Since it may be already enabled by bootloader or some other utility. This patch
makes sure that the watchdog is disabled before any userspace daemon opens the
device. It is also required by the watchdog API.

Signed-off-by: default avatarMika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent ae44855a

drivers/watchdog/ts72xx_wdt.c

+3 −0
Original line number Diff line number Diff line
@@ -449,6 +449,9 @@ static __devinit int ts72xx_wdt_probe(struct platform_device *pdev) 
	wdt->pdev = pdev;

	mutex_init(&wdt->lock);



	/* make sure that the watchdog is disabled */

	ts72xx_wdt_stop(wdt);



	error = misc_register(&ts72xx_wdt_miscdev);

	if (error) {

		dev_err(&pdev->dev, "failed to register miscdev\n");