From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/drivers/pwm/pwm-stm32-lp.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/pwm/pwm-stm32-lp.c b/kernel/drivers/pwm/pwm-stm32-lp.c
index 945a8b2..c8a847f 100644
--- a/kernel/drivers/pwm/pwm-stm32-lp.c
+++ b/kernel/drivers/pwm/pwm-stm32-lp.c
@@ -127,7 +127,7 @@
/* ensure CMP & ARR registers are properly written */
ret = regmap_read_poll_timeout(priv->regmap, STM32_LPTIM_ISR, val,
- (val & STM32_LPTIM_CMPOK_ARROK),
+ (val & STM32_LPTIM_CMPOK_ARROK) == STM32_LPTIM_CMPOK_ARROK,
100, 1000);
if (ret) {
dev_err(priv->chip.dev, "ARR/CMP registers write issue\n");
--
Gitblit v1.6.2