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fix(i2c): add NULL check and correct log

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This commit is contained in:
Hu Rui
2026-03-17 13:23:34 +08:00
parent d13bbd4b2b
commit a8aeaea6a9
1 changed files with 2 additions and 1 deletions
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components/esp_driver_i2c/i2c_master.c
+2 -1
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@@ -884,7 +884,7 @@ static esp_err_t i2c_param_master_config(i2c_bus_handle_t handle, const i2c_mast
static esp_err_t i2c_master_bus_destroy(i2c_master_bus_handle_t bus_handle) static esp_err_t i2c_master_bus_destroy(i2c_master_bus_handle_t bus_handle)
{ {
ESP_RETURN_ON_FALSE(bus_handle, ESP_ERR_INVALID_ARG, TAG, "no memory for i2c master bus"); ESP_RETURN_ON_FALSE(bus_handle, ESP_ERR_INVALID_ARG, TAG, "invalid argument");
i2c_master_bus_handle_t i2c_master = bus_handle; i2c_master_bus_handle_t i2c_master = bus_handle;
esp_err_t err = ESP_OK; esp_err_t err = ESP_OK;
if (i2c_master->base) { if (i2c_master->base) {
@@ -1225,6 +1225,7 @@ esp_err_t i2c_master_bus_rm_device(i2c_master_dev_handle_t handle)
esp_err_t i2c_del_master_bus(i2c_master_bus_handle_t bus_handle) esp_err_t i2c_del_master_bus(i2c_master_bus_handle_t bus_handle)
{ {
ESP_RETURN_ON_FALSE(bus_handle, ESP_ERR_INVALID_ARG, TAG, "invalid argument");
ESP_LOGD(TAG, "del i2c bus(%d)", bus_handle->base->port_num); ESP_LOGD(TAG, "del i2c bus(%d)", bus_handle->base->port_num);
// Check if the device list is empty // Check if the device list is empty