esp32 i2s compile error for cfg.mclk_multiple

Author: pschatzmann

src/AudioI2S/I2SESP32V1.h

@@ -205,9 +205,9 @@ class I2SDriverESP32V1 {
       i2s_std_clk_config_t clk_cfg =
           I2S_STD_CLK_DEFAULT_CONFIG((uint32_t)cfg.sample_rate);
       if (cfg.mclk_multiple > 0){
-        clk_cfg.mclk_multiple = cfg.mclk_multiple;
+        clk_cfg.mclk_multiple =  (i2s_mclk_multiple_t) cfg.mclk_multiple;
       } else {
-        if (pin_mck!=-1 && cfg.bits_per_sample == 24) {
+        if (cfg.pin_mck !=-1 && cfg.bits_per_sample == 24) {
           // mclk_multiple' should be the multiple of 3 while using 24-bit
           clk_cfg.mclk_multiple = I2S_MCLK_MULTIPLE_384;
           LOGI("mclk_multiple=384");