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SubjectRe: [PATCH 1/7] watchdog: JZ4740: Disable clock after stopping counter
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On 12/28/2017 08:29 AM, Paul Cercueil wrote:
> Previously, the clock was disabled first, which makes the watchdog
> component insensitive to register writes.
>
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
> drivers/watchdog/jz4740_wdt.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/watchdog/jz4740_wdt.c b/drivers/watchdog/jz4740_wdt.c
> index 20627f22baf6..6955deb100ef 100644
> --- a/drivers/watchdog/jz4740_wdt.c
> +++ b/drivers/watchdog/jz4740_wdt.c
> @@ -124,8 +124,8 @@ static int jz4740_wdt_stop(struct watchdog_device *wdt_dev)
> {
> struct jz4740_wdt_drvdata *drvdata = watchdog_get_drvdata(wdt_dev);
>
> - jz4740_timer_disable_watchdog();
> writeb(0x0, drvdata->base + JZ_REG_WDT_COUNTER_ENABLE);
> + jz4740_timer_disable_watchdog();
>
> return 0;
> }
>

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