On 27.09.22 12:19, Pali Rohár wrote:
The udelay() function in lib/time.c contains a WATCHDOG_RESET()
call. So use __udelay() in max6370_wdt.c to prevent recursion.
Fixes: 0a095fc53b15 ("watchdog: Add MAX6370 watchdog timer driver")
Signed-off-by: Pali Rohár <p...@kernel.org>
Applied to u-boot-watchdog/master
Thanks,
Stefan
---
drivers/watchdog/max6370_wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/max6370_wdt.c b/drivers/watchdog/max6370_wdt.c
index 556c6a4b6d6b..44872e23c586 100644
--- a/drivers/watchdog/max6370_wdt.c
+++ b/drivers/watchdog/max6370_wdt.c
@@ -73,7 +73,7 @@ static int max6370_wdt_reset(struct udevice *dev)
if (dm_gpio_is_valid(&wdt->gpio_wdi)) {
dm_gpio_set_value(&wdt->gpio_wdi, 1);
- udelay(1);
+ __udelay(1);
dm_gpio_set_value(&wdt->gpio_wdi, 0);
} else {
val = readb(wdt->reg);
Viele Grüße,
Stefan Roese
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