From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/drivers/i2c/busses/i2c-cadence.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/kernel/drivers/i2c/busses/i2c-cadence.c b/kernel/drivers/i2c/busses/i2c-cadence.c
index 5092821..2498790 100644
--- a/kernel/drivers/i2c/busses/i2c-cadence.c
+++ b/kernel/drivers/i2c/busses/i2c-cadence.c
@@ -792,8 +792,10 @@
#if IS_ENABLED(CONFIG_I2C_SLAVE)
/* Check i2c operating mode and switch if possible */
if (id->dev_mode == CDNS_I2C_MODE_SLAVE) {
- if (id->slave_state != CDNS_I2C_SLAVE_STATE_IDLE)
- return -EAGAIN;
+ if (id->slave_state != CDNS_I2C_SLAVE_STATE_IDLE) {
+ ret = -EAGAIN;
+ goto out;
+ }
/* Set mode to master */
cdns_i2c_set_mode(CDNS_I2C_MODE_MASTER, id);
--
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