soft_i2c: Loop iteration variable: Conform to C89

2023-11-26 15:47:06 +05:30 · 2023-11-26 15:47:06 +05:30 · 4e656078b6
parent 3ea3f3447e
commit 4e656078b6
1 changed files with 2 additions and 1 deletions
--- a/components/drivers/i2c/soft_i2c.c
+++ b/components/drivers/i2c/soft_i2c.c
@ -221,8 +221,9 @@ int rt_soft_i2c_init(void)
 {
    int err = RT_EOK;
    struct rt_soft_i2c *obj;
+    int i;

-    for(int i = 0; i < sizeof(i2c_bus_obj) / sizeof(i2c_bus_obj[0]); i++)
+    for(i = 0; i < sizeof(i2c_bus_obj) / sizeof(i2c_bus_obj[0]); i++)
    {
        struct soft_i2c_config *cfg = &i2c_cfg[i];