Messages in this thread Patch in this message | | | From | Paul Cercueil <> | Subject | [PATCH v2 1/8] watchdog: JZ4740: Disable clock after stopping counter | Date | Sat, 30 Dec 2017 14:51:01 +0100 |
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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(-)
v2: No change
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; } -- 2.11.0
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