asoc: wcd937x: Avoid clk disable at aux dac

Clock disable at aux dac event is not needed
as rx3 widget already disables it.

Change-Id: I67feec194cdae5c6d84efcde0a2931ba8f8440dd
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>

asoc/codecs/wcd937x/wcd937x.c

@@ -623,7 +623,6 @@ static int wcd937x_codec_aux_dac_event(struct snd_soc_dapm_widget *w,
 
 		break;
 	case SND_SOC_DAPM_POST_PMD:
-		wcd937x_rx_clk_disable(component);
 		snd_soc_component_update_bits(component,
 				WCD937X_DIGITAL_CDC_ANA_CLK_CTL,
 				0x04, 0x00);