watchdog: pnx4008: readout watchdog state
Readout the enabled state so it is possible to get the pre-userspace handler working. Also, avoid disabling the watchdog to ensure it continues working and triggers if there is an issue later in the boot or if userspace fails to start. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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@ -217,7 +217,8 @@ static int pnx4008_wdt_probe(struct platform_device *pdev)
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watchdog_set_nowayout(&pnx4008_wdd, nowayout);
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watchdog_set_restart_priority(&pnx4008_wdd, 128);
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pnx4008_wdt_stop(&pnx4008_wdd); /* disable for now */
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if (readl(WDTIM_CTRL(wdt_base)) & COUNT_ENAB)
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set_bit(WDOG_HW_RUNNING, &pnx4008_wdd.status);
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ret = devm_watchdog_register_device(dev, &pnx4008_wdd);
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if (ret < 0) {
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